./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label24.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/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_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label24.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/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_f4453d08-ea46-4671-940a-d7d8802ac7b8/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 2a6634174770c2d78435b26741915661650ffd8b51b8148a319e19b0e5237d4f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:08:15,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:08:15,851 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 02:08:15,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:08:15,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:08:15,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:08:15,880 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:08:15,881 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:08:15,881 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:08:15,882 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:08:15,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:08:15,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:08:15,884 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:08:15,884 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 02:08:15,885 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 02:08:15,885 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 02:08:15,886 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 02:08:15,886 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 02:08:15,887 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 02:08:15,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:08:15,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 02:08:15,890 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:08:15,891 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:08:15,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:08:15,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:08:15,892 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 02:08:15,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 02:08:15,893 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 02:08:15,893 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 02:08:15,893 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:08:15,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:08:15,894 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 02:08:15,894 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:08:15,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:08:15,895 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:08:15,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:08:15,895 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:08:15,896 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 02:08:15,896 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_f4453d08-ea46-4671-940a-d7d8802ac7b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a6634174770c2d78435b26741915661650ffd8b51b8148a319e19b0e5237d4f [2023-11-29 02:08:16,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:08:16,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:08:16,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:08:16,139 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:08:16,139 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:08:16,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/eca-rers2012/Problem02_label24.c [2023-11-29 02:08:18,871 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:08:19,100 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:08:19,101 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/sv-benchmarks/c/eca-rers2012/Problem02_label24.c [2023-11-29 02:08:19,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/data/241dd1d8d/95278f3ca26d407aba680adba6be7dc7/FLAG28299d731 [2023-11-29 02:08:19,130 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/data/241dd1d8d/95278f3ca26d407aba680adba6be7dc7 [2023-11-29 02:08:19,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:08:19,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:08:19,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:08:19,135 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:08:19,141 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:08:19,141 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af4051e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19, skipping insertion in model container [2023-11-29 02:08:19,143 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,193 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:08:19,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:08:19,473 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:08:19,554 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:08:19,571 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:08:19,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19 WrapperNode [2023-11-29 02:08:19,571 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:08:19,572 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:08:19,573 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:08:19,573 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:08:19,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,646 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 668 [2023-11-29 02:08:19,646 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:08:19,647 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:08:19,647 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:08:19,647 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:08:19,659 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,664 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,686 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 02:08:19,686 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,686 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,706 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,716 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,722 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,727 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,736 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:08:19,737 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:08:19,737 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:08:19,737 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:08:19,738 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (1/1) ... [2023-11-29 02:08:19,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:19,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:19,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:19,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 02:08:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:08:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:08:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:08:19,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:08:19,868 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:08:19,870 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:08:20,697 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:08:20,713 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:08:20,713 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:08:20,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:08:20 BoogieIcfgContainer [2023-11-29 02:08:20,715 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:08:20,716 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 02:08:20,716 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 02:08:20,720 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 02:08:20,721 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:08:20,721 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 02:08:19" (1/3) ... [2023-11-29 02:08:20,722 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@69862b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:08:20, skipping insertion in model container [2023-11-29 02:08:20,722 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:08:20,722 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:08:19" (2/3) ... [2023-11-29 02:08:20,722 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@69862b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:08:20, skipping insertion in model container [2023-11-29 02:08:20,723 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:08:20,723 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:08:20" (3/3) ... [2023-11-29 02:08:20,724 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label24.c [2023-11-29 02:08:20,800 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 02:08:20,800 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 02:08:20,801 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 02:08:20,801 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 02:08:20,801 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 02:08:20,801 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 02:08:20,801 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 02:08:20,801 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 02:08:20,807 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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 02:08:20,838 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-29 02:08:20,838 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:20,839 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:20,846 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:20,847 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-29 02:08:20,847 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 02:08:20,848 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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 02:08:20,857 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-29 02:08:20,857 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:20,857 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:20,858 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:20,858 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-29 02:08:20,863 INFO L748 eck$LassoCheckResult]: Stem: 141#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 150#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 104#L616-2true [2023-11-29 02:08:20,864 INFO L750 eck$LassoCheckResult]: Loop: 104#L616-2true assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 195#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 17#calculate_output_returnLabel#1true main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 104#L616-2true [2023-11-29 02:08:20,869 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:20,870 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-29 02:08:20,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:20,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678307529] [2023-11-29 02:08:20,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:20,965 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:20,996 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:20,999 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:20,999 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2023-11-29 02:08:20,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:21,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764802136] [2023-11-29 02:08:21,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:21,018 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:21,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:21,031 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:21,031 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2023-11-29 02:08:21,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:21,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82897435] [2023-11-29 02:08:21,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:21,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:21,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:21,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82897435] [2023-11-29 02:08:21,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82897435] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:21,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:21,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:08:21,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914036588] [2023-11-29 02:08:21,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:21,376 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:21,376 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:21,377 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:21,377 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:21,377 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:08:21,377 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,377 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:21,377 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:21,377 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration1_Loop [2023-11-29 02:08:21,377 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:21,378 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:21,397 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 02:08:21,408 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 02:08:21,454 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 02:08:21,458 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 02:08:21,460 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 02:08:21,463 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 02:08:21,465 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 02:08:21,468 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 02:08:21,471 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 02:08:21,474 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 02:08:21,477 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 02:08:21,482 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 02:08:21,719 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:21,720 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:08:21,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,724 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 02:08:21,733 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,733 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,748 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,748 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:21,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,757 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 02:08:21,761 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,761 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,777 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,777 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 02:08:21,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,783 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 02:08:21,786 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,786 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,804 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,805 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-29 02:08:21,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,812 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 02:08:21,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,817 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,829 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,829 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 02:08:21,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,834 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 02:08:21,848 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,848 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,863 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,863 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-29 02:08:21,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,868 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 02:08:21,877 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,877 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,893 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,893 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 02:08:21,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,898 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 02:08:21,901 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,902 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,916 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,916 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 02:08:21,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,922 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 02:08:21,926 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,926 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,941 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,941 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=0} Honda state: {ULTIMATE.start_main_~input~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-29 02:08:21,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,946 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 02:08:21,949 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,949 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,964 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,964 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:21,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:21,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:21,974 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:21,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 02:08:21,981 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:21,981 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:21,996 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:21,996 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:21,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 02:08:22,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,001 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 02:08:22,004 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:22,005 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:22,027 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:22,027 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:22,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 02:08:22,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,032 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 02:08:22,035 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:22,036 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:22,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 02:08:22,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,055 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 02:08:22,058 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:08:22,058 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:22,094 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:08:22,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-29 02:08:22,099 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:22,099 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:22,099 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:22,099 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:22,099 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:08:22,099 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,099 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:22,099 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:22,099 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration1_Loop [2023-11-29 02:08:22,100 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:22,100 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:22,102 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 02:08:22,105 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 02:08:22,138 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 02:08:22,141 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 02:08:22,149 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 02:08:22,151 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 02:08:22,153 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 02:08:22,156 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 02:08:22,158 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 02:08:22,160 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 02:08:22,163 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 02:08:22,167 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 02:08:22,371 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:22,375 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:08:22,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,378 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 02:08:22,384 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 02:08:22,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,404 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 02:08:22,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,420 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:22,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:22,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 02:08:22,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,438 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 02:08:22,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 02:08:22,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,464 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 02:08:22,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,485 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 02:08:22,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,493 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 02:08:22,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,510 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-29 02:08:22,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,517 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 02:08:22,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-29 02:08:22,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,542 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 02:08:22,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-29 02:08:22,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,567 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 02:08:22,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,584 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2023-11-29 02:08:22,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,592 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 02:08:22,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,614 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 02:08:22,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,638 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 02:08:22,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:22,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-29 02:08:22,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,661 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 02:08:22,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,674 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:22,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:22,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:22,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-29 02:08:22,692 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:08:22,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,693 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 02:08:22,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-29 02:08:22,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,725 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 02:08:22,728 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 02:08:22,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,741 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:22,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,747 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:22,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-29 02:08:22,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,762 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 02:08:22,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-29 02:08:22,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,791 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 02:08:22,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,808 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-29 02:08:22,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,815 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 02:08:22,817 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 02:08:22,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-29 02:08:22,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,835 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 02:08:22,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-29 02:08:22,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,859 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 02:08:22,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,876 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,883 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 02:08:22,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-29 02:08:22,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,909 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 02:08:22,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 02:08:22,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,931 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 02:08:22,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-29 02:08:22,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,952 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 02:08:22,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:22,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:22,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:22,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,974 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 02:08:22,976 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 02:08:22,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:22,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:22,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:22,987 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:22,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:22,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:22,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:22,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:22,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:22,996 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:08:22,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:22,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:22,997 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:22,999 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 02:08:23,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 02:08:23,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 02:08:23,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,018 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 02:08:23,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,036 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:23,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:23,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-29 02:08:23,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,060 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 02:08:23,076 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 02:08:23,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-29 02:08:23,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,099 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 02:08:23,103 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 02:08:23,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 02:08:23,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,125 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 02:08:23,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-29 02:08:23,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,149 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 02:08:23,153 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 02:08:23,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,178 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 02:08:23,182 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 02:08:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,202 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 02:08:23,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,225 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 02:08:23,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 02:08:23,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,249 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 02:08:23,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-29 02:08:23,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,274 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 02:08:23,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 02:08:23,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,299 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 02:08:23,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,315 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:23,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,317 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:23,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-29 02:08:23,329 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:08:23,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,331 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 02:08:23,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,357 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 02:08:23,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,370 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:23,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:23,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-29 02:08:23,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,399 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 02:08:23,401 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 02:08:23,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,424 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 02:08:23,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-29 02:08:23,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,450 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 02:08:23,452 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 02:08:23,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-29 02:08:23,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,470 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 02:08:23,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-29 02:08:23,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,491 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 02:08:23,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 02:08:23,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,510 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 02:08:23,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-29 02:08:23,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,529 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 02:08:23,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,548 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 02:08:23,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,562 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,562 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-29 02:08:23,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,570 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 02:08:23,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:23,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 02:08:23,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,593 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 02:08:23,596 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 02:08:23,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:23,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,607 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:23,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:23,610 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:23,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 02:08:23,619 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:08:23,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,620 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 02:08:23,622 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 02:08:23,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,642 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 02:08:23,644 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 02:08:23,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,655 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:23,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,659 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:23,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2023-11-29 02:08:23,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,681 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 02:08:23,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,703 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 02:08:23,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 02:08:23,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,724 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 02:08:23,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,742 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 02:08:23,744 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 02:08:23,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-29 02:08:23,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,762 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 02:08:23,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,777 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 02:08:23,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,784 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 02:08:23,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,798 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-29 02:08:23,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,806 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 02:08:23,809 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 02:08:23,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 02:08:23,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,830 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 02:08:23,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,851 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 02:08:23,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:23,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 02:08:23,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,871 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 02:08:23,873 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 02:08:23,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:23,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,884 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:23,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:23,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:23,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 02:08:23,895 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:08:23,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,896 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 02:08:23,898 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 02:08:23,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:23,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-29 02:08:23,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,918 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 02:08:23,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:23,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:23,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,932 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:23,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:23,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:23,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:23,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:23,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:23,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:23,982 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:23,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 02:08:23,984 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 02:08:23,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:23,995 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:23,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:23,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:23,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:23,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:23,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:23,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:24,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,005 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 02:08:24,007 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 02:08:24,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-29 02:08:24,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,028 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 02:08:24,030 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 02:08:24,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,041 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-29 02:08:24,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,051 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 02:08:24,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,063 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:24,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,072 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 02:08:24,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 02:08:24,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,093 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 02:08:24,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 02:08:24,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,115 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 02:08:24,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-29 02:08:24,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,137 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 02:08:24,139 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 02:08:24,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,150 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-29 02:08:24,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,161 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 02:08:24,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-29 02:08:24,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,184 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 02:08:24,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,197 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:24,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,198 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:24,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,200 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:24,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:24,215 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:08:24,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,216 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 02:08:24,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-29 02:08:24,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,242 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 02:08:24,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,255 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:24,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:24,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 02:08:24,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,312 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 02:08:24,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-29 02:08:24,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,338 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 02:08:24,340 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 02:08:24,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 02:08:24,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,361 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 02:08:24,363 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 02:08:24,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 02:08:24,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,384 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 02:08:24,386 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 02:08:24,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 02:08:24,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,406 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 02:08:24,408 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 02:08:24,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 02:08:24,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,430 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 02:08:24,433 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 02:08:24,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-29 02:08:24,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,457 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 02:08:24,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,472 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-29 02:08:24,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,480 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 02:08:24,482 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 02:08:24,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 02:08:24,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,505 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 02:08:24,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:24,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-29 02:08:24,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,531 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 02:08:24,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,544 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:24,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:24,547 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:24,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 02:08:24,564 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:08:24,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,565 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 02:08:24,568 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 02:08:24,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 02:08:24,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,586 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 02:08:24,588 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 02:08:24,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,598 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:24,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:24,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-29 02:08:24,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,629 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 02:08:24,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 02:08:24,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,652 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 02:08:24,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 02:08:24,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,673 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 02:08:24,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 02:08:24,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,695 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 02:08:24,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 02:08:24,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,722 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 02:08:24,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-29 02:08:24,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,743 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 02:08:24,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 02:08:24,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,763 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 02:08:24,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 02:08:24,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,782 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 02:08:24,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-29 02:08:24,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,801 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 02:08:24,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:24,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 02:08:24,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,822 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 02:08:24,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:24,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,834 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:24,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:24,837 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:24,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-29 02:08:24,848 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:08:24,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,849 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 02:08:24,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:24,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,865 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:24,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:24,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-29 02:08:24,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,875 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 02:08:24,877 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 02:08:24,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,888 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-29 02:08:24,888 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:24,898 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:24,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 02:08:24,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,947 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 02:08:24,949 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 02:08:24,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:24,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:24,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:24,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,973 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 02:08:24,976 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 02:08:24,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:24,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:24,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:24,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:24,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:24,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:24,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:24,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:24,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:24,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-29 02:08:24,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:24,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:24,995 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:24,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 02:08:24,997 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 02:08:25,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-29 02:08:25,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,015 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 02:08:25,017 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 02:08:25,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-29 02:08:25,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,037 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 02:08:25,039 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 02:08:25,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 02:08:25,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,058 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 02:08:25,060 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 02:08:25,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 02:08:25,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,080 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 02:08:25,082 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 02:08:25,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-29 02:08:25,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,101 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 02:08:25,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:25,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-29 02:08:25,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,121 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 02:08:25,123 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 02:08:25,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:25,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:25,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 02:08:25,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:25,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:25,145 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:25,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 02:08:25,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:25,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:25,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:25,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:25,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:25,158 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:25,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:25,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:25,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:25,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:25,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 02:08:25,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:25,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:25,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:25,204 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 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 02:08:25,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:25,768 INFO L93 Difference]: Finished difference Result 379 states and 480 transitions. [2023-11-29 02:08:25,769 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 379 states and 480 transitions. [2023-11-29 02:08:25,781 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 304 [2023-11-29 02:08:25,788 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 379 states to 306 states and 407 transitions. [2023-11-29 02:08:25,789 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2023-11-29 02:08:25,790 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 306 [2023-11-29 02:08:25,791 INFO L73 IsDeterministic]: Start isDeterministic. Operand 306 states and 407 transitions. [2023-11-29 02:08:25,793 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:25,793 INFO L218 hiAutomatonCegarLoop]: Abstraction has 306 states and 407 transitions. [2023-11-29 02:08:25,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states and 407 transitions. [2023-11-29 02:08:25,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 305. [2023-11-29 02:08:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 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 02:08:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2023-11-29 02:08:25,834 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-29 02:08:25,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:25,839 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-29 02:08:25,839 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-29 02:08:25,839 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2023-11-29 02:08:25,841 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2023-11-29 02:08:25,842 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:25,842 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:25,842 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:25,842 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:25,842 INFO L748 eck$LassoCheckResult]: Stem: 672#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 673#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 658#L616-2 [2023-11-29 02:08:25,843 INFO L750 eck$LassoCheckResult]: Loop: 658#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 725#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 726#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 768#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 753#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 754#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 787#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 785#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 662#L64 assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1; 649#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 658#L616-2 [2023-11-29 02:08:25,843 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:25,844 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2023-11-29 02:08:25,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:25,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734604038] [2023-11-29 02:08:25,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:25,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:25,861 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:25,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:25,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2023-11-29 02:08:25,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:25,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816446625] [2023-11-29 02:08:25,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:25,873 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:25,885 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:25,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:25,886 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2023-11-29 02:08:25,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:25,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391205076] [2023-11-29 02:08:25,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:25,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:25,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:25,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391205076] [2023-11-29 02:08:25,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391205076] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:25,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:25,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:08:25,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46803559] [2023-11-29 02:08:25,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:26,068 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:26,068 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:26,068 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:26,068 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:26,068 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:08:26,068 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,068 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:26,068 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:26,068 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration2_Loop [2023-11-29 02:08:26,069 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:26,069 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:26,070 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 02:08:26,074 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 02:08:26,077 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 02:08:26,079 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 02:08:26,081 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 02:08:26,084 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 02:08:26,087 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 02:08:26,089 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 02:08:26,095 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 02:08:26,098 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 02:08:26,100 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 02:08:26,103 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 02:08:26,237 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:26,238 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:08:26,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,243 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 02:08:26,246 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,246 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,261 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,261 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:26,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,266 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 02:08:26,270 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,270 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,292 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,292 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-29 02:08:26,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,297 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 02:08:26,300 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,301 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,315 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,315 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-29 02:08:26,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,320 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 02:08:26,323 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,323 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,337 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,338 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:26,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,342 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 02:08:26,345 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,345 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,360 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,360 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 02:08:26,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,365 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 02:08:26,369 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,369 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,391 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,391 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 02:08:26,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,396 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 02:08:26,400 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,400 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,415 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:08:26,415 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:08:26,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-29 02:08:26,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,422 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 02:08:26,425 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:08:26,425 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-29 02:08:26,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,444 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 02:08:26,448 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:08:26,448 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:08:26,483 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:08:26,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-29 02:08:26,487 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:26,487 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:26,487 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:26,487 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:26,487 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:08:26,487 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,487 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:26,488 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:26,488 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration2_Loop [2023-11-29 02:08:26,488 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:26,488 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:26,490 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 02:08:26,492 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 02:08:26,495 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 02:08:26,497 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 02:08:26,498 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 02:08:26,501 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 02:08:26,503 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 02:08:26,505 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 02:08:26,509 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 02:08:26,511 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 02:08:26,513 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 02:08:26,515 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 02:08:26,641 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:26,642 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:08:26,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,643 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 02:08:26,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-29 02:08:26,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,666 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 02:08:26,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,682 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 02:08:26,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,688 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 02:08:26,690 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 02:08:26,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 02:08:26,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,707 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 02:08:26,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,720 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 02:08:26,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,726 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 02:08:26,728 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 02:08:26,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,741 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:26,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:26,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 02:08:26,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,749 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 02:08:26,751 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 02:08:26,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,762 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-29 02:08:26,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,767 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 02:08:26,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-29 02:08:26,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,785 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 02:08:26,787 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 02:08:26,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,800 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:26,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:26,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 02:08:26,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,808 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 02:08:26,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 02:08:26,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,826 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 02:08:26,828 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 02:08:26,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 02:08:26,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,844 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 02:08:26,846 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 02:08:26,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:26,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 02:08:26,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,862 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 02:08:26,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,877 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:26,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:26,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:26,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 02:08:26,884 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:08:26,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,885 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 02:08:26,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,898 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:26,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-29 02:08:26,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,903 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 02:08:26,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:26,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-29 02:08:26,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,921 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 02:08:26,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:26,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 02:08:26,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,944 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 02:08:26,946 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 02:08:26,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,957 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:26,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-29 02:08:26,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,961 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 02:08:26,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,974 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:26,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:26,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 02:08:26,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,980 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 02:08:26,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:26,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:26,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:26,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:26,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:26,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:26,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:26,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:26,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:26,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 02:08:26,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:26,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:26,998 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:26,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 02:08:27,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 02:08:27,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,017 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 02:08:27,019 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 02:08:27,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,029 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:27,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 02:08:27,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,037 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 02:08:27,039 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 02:08:27,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-29 02:08:27,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,056 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 02:08:27,058 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 02:08:27,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 02:08:27,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,074 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 02:08:27,076 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 02:08:27,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,087 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 02:08:27,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,092 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 02:08:27,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,105 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:27,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 02:08:27,115 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:08:27,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,116 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 02:08:27,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 02:08:27,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,134 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 02:08:27,136 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 02:08:27,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 02:08:27,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,153 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 02:08:27,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-29 02:08:27,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,171 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 02:08:27,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-29 02:08:27,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,190 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 02:08:27,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,203 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,203 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:27,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-29 02:08:27,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,210 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 02:08:27,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 02:08:27,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,228 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 02:08:27,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 02:08:27,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,248 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 02:08:27,250 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 02:08:27,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,261 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,263 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:27,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 02:08:27,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,271 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 02:08:27,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-29 02:08:27,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,290 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 02:08:27,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:27,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,309 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 02:08:27,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-29 02:08:27,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,329 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 02:08:27,331 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 02:08:27,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,341 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,344 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:27,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 02:08:27,353 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:08:27,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,354 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 02:08:27,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-29 02:08:27,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,376 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 02:08:27,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 02:08:27,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,396 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 02:08:27,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:27,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,415 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 02:08:27,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 02:08:27,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,434 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 02:08:27,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,447 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,447 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:27,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 02:08:27,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,454 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 02:08:27,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 02:08:27,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,473 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 02:08:27,475 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 02:08:27,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,486 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-29 02:08:27,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,493 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 02:08:27,495 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 02:08:27,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,505 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,507 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:27,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 02:08:27,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,516 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 02:08:27,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 02:08:27,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,535 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 02:08:27,537 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 02:08:27,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 02:08:27,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,554 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 02:08:27,557 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 02:08:27,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:27,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-29 02:08:27,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,575 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 02:08:27,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:27,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,588 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:27,592 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:27,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-29 02:08:27,604 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:08:27,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,605 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 02:08:27,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,618 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 02:08:27,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,623 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 02:08:27,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 02:08:27,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,643 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 02:08:27,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,656 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 02:08:27,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,662 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 02:08:27,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 02:08:27,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,681 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 02:08:27,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,694 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:27,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-29 02:08:27,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,702 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 02:08:27,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 02:08:27,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,722 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 02:08:27,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,735 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:27,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,742 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 02:08:27,744 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 02:08:27,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,755 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:27,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 02:08:27,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,766 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 02:08:27,768 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 02:08:27,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:27,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,785 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 02:08:27,787 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 02:08:27,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,798 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,798 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 02:08:27,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,812 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 02:08:27,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:27,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 02:08:27,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,833 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 02:08:27,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:27,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,848 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:27,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:27,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 02:08:27,866 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:08:27,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,867 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 02:08:27,873 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 02:08:27,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:27,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-29 02:08:27,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,892 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 02:08:27,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:27,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-29 02:08:27,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,917 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 02:08:27,919 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 02:08:27,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:27,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 02:08:27,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,939 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 02:08:27,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:27,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:27,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:27,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 02:08:27,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,968 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 02:08:27,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:27,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:27,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:27,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:27,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:27,986 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:27,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:27,987 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:27,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:27,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:27,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 02:08:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:27,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:27,999 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:27,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 02:08:28,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 02:08:28,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,020 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 02:08:28,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 02:08:28,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,045 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 02:08:28,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,058 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,060 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:28,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-29 02:08:28,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,074 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 02:08:28,076 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 02:08:28,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-29 02:08:28,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,097 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 02:08:28,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,109 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 02:08:28,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,119 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 02:08:28,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:28,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,141 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 02:08:28,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:28,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,154 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,157 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:28,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 02:08:28,174 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:08:28,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,175 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 02:08:28,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 02:08:28,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,196 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 02:08:28,199 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 02:08:28,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 02:08:28,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,223 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 02:08:28,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:28,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,245 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 02:08:28,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,259 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 02:08:28,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,269 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 02:08:28,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,282 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,284 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 02:08:28,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,296 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 02:08:28,298 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 02:08:28,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-29 02:08:28,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,320 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 02:08:28,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-29 02:08:28,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,345 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 02:08:28,347 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 02:08:28,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,358 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,360 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:28,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-29 02:08:28,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,378 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 02:08:28,380 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 02:08:28,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-29 02:08:28,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,401 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 02:08:28,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-29 02:08:28,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,427 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 02:08:28,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:28,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-29 02:08:28,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,452 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 02:08:28,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,465 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:28,470 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-29 02:08:28,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-29 02:08:28,497 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:08:28,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,498 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 02:08:28,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 02:08:28,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,517 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 02:08:28,519 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 02:08:28,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,530 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:28,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,536 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 02:08:28,539 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 02:08:28,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 02:08:28,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,556 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 02:08:28,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 02:08:28,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,575 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 02:08:28,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,587 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,588 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:28,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 02:08:28,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,595 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 02:08:28,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,610 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 02:08:28,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,626 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-29 02:08:28,628 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 02:08:28,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-29 02:08:28,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,645 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-29 02:08:28,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,658 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,660 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:28,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-29 02:08:28,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,669 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-29 02:08:28,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-29 02:08:28,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,692 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-29 02:08:28,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-29 02:08:28,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,712 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-29 02:08:28,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:28,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:28,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,732 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-29 02:08:28,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:28,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,745 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:28,747 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-29 02:08:28,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-29 02:08:28,759 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:08:28,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,760 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-29 02:08:28,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-29 02:08:28,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,781 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-29 02:08:28,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-29 02:08:28,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,804 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-29 02:08:28,806 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 02:08:28,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-29 02:08:28,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,824 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-29 02:08:28,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,837 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-29 02:08:28,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,844 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-29 02:08:28,846 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 02:08:28,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,857 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,857 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:28,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-29 02:08:28,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,871 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-29 02:08:28,873 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 02:08:28,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-29 02:08:28,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,892 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-29 02:08:28,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,905 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-29 02:08:28,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,914 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-29 02:08:28,916 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 02:08:28,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,927 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:28,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,929 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:28,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-29 02:08:28,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,944 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-29 02:08:28,946 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 02:08:28,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,957 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-29 02:08:28,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,966 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-29 02:08:28,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:28,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:28,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:28,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:28,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:28,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:28,978 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:28,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:28,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:28,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:28,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-29 02:08:28,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:28,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:28,988 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:28,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-29 02:08:28,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:29,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:29,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:29,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:29,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:29,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:29,002 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:29,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:29,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:29,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:29,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-29 02:08:29,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:29,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:29,010 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:29,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-29 02:08:29,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:29,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:29,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:29,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:29,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:29,024 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:29,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:29,028 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:29,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:29,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:29,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-29 02:08:29,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:29,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:29,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:29,056 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 02:08:29,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:29,452 INFO L93 Difference]: Finished difference Result 590 states and 749 transitions. [2023-11-29 02:08:29,452 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 590 states and 749 transitions. [2023-11-29 02:08:29,456 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-29 02:08:29,460 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 590 states to 590 states and 749 transitions. [2023-11-29 02:08:29,460 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 590 [2023-11-29 02:08:29,461 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 590 [2023-11-29 02:08:29,461 INFO L73 IsDeterministic]: Start isDeterministic. Operand 590 states and 749 transitions. [2023-11-29 02:08:29,464 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:29,464 INFO L218 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-29 02:08:29,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states and 749 transitions. [2023-11-29 02:08:29,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2023-11-29 02:08:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 590 states have (on average 1.269491525423729) internal successors, (749), 589 states have internal predecessors, (749), 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 02:08:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 749 transitions. [2023-11-29 02:08:29,492 INFO L240 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-29 02:08:29,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:29,494 INFO L428 stractBuchiCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-29 02:08:29,494 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-29 02:08:29,494 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 590 states and 749 transitions. [2023-11-29 02:08:29,497 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-29 02:08:29,497 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:29,497 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:29,499 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:29,499 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:29,500 INFO L748 eck$LassoCheckResult]: Stem: 1576#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1577#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1561#L616-2 [2023-11-29 02:08:29,500 INFO L750 eck$LassoCheckResult]: Loop: 1561#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1632#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1633#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1677#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 1523#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1913#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1910#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1907#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1904#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1901#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1898#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1895#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1892#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1889#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1886#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1883#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1880#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1877#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1874#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1871#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1868#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1744#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1745#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1822#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1807#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1803#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 1799#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 1742#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 1743#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 1831#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 1829#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 1769#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 1760#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 1761#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 1775#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 1746#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 1747#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 1796#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 1791#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1785#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 1784#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 1783#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 1781#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 1707#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 1708#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1859#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 1856#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 1853#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 1850#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 1847#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 1844#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 1841#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 1838#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 1835#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 1555#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1561#L616-2 [2023-11-29 02:08:29,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:29,502 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2023-11-29 02:08:29,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:29,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639924745] [2023-11-29 02:08:29,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:29,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:29,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:29,516 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:29,517 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:29,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1570821493, now seen corresponding path program 1 times [2023-11-29 02:08:29,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:29,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706692892] [2023-11-29 02:08:29,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:29,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:29,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706692892] [2023-11-29 02:08:29,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706692892] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:29,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:29,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:08:29,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701568617] [2023-11-29 02:08:29,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:29,743 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:29,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:29,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:08:29,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:08:29,744 INFO L87 Difference]: Start difference. First operand 590 states and 749 transitions. cyclomatic complexity: 160 Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 02:08:30,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:30,313 INFO L93 Difference]: Finished difference Result 734 states and 898 transitions. [2023-11-29 02:08:30,313 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 734 states and 898 transitions. [2023-11-29 02:08:30,320 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 732 [2023-11-29 02:08:30,326 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 734 states to 734 states and 898 transitions. [2023-11-29 02:08:30,326 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 734 [2023-11-29 02:08:30,327 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 734 [2023-11-29 02:08:30,327 INFO L73 IsDeterministic]: Start isDeterministic. Operand 734 states and 898 transitions. [2023-11-29 02:08:30,328 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:30,328 INFO L218 hiAutomatonCegarLoop]: Abstraction has 734 states and 898 transitions. [2023-11-29 02:08:30,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 734 states and 898 transitions. [2023-11-29 02:08:30,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 734 to 730. [2023-11-29 02:08:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 730 states have (on average 1.2246575342465753) internal successors, (894), 729 states have internal predecessors, (894), 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 02:08:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 894 transitions. [2023-11-29 02:08:30,344 INFO L240 hiAutomatonCegarLoop]: Abstraction has 730 states and 894 transitions. [2023-11-29 02:08:30,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:08:30,345 INFO L428 stractBuchiCegarLoop]: Abstraction has 730 states and 894 transitions. [2023-11-29 02:08:30,345 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-29 02:08:30,345 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 730 states and 894 transitions. [2023-11-29 02:08:30,349 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 728 [2023-11-29 02:08:30,349 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:30,349 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:30,350 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:30,351 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:30,351 INFO L748 eck$LassoCheckResult]: Stem: 2910#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 2911#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 2940#L616-2 [2023-11-29 02:08:30,351 INFO L750 eck$LassoCheckResult]: Loop: 2940#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 3390#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 3279#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 3032#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 2995#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 2996#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 3254#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 3242#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 2856#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 3232#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 3230#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 3228#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 3226#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 3224#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 3222#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 3220#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 3218#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 3216#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 3214#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 3212#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 3210#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 3208#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 3206#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 3204#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 3202#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 3133#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 3134#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 2901#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 2902#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 3016#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 3017#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 3131#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 3132#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 3163#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 3161#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 3156#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 3147#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 3148#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 3241#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 3135#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 3136#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 3175#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 3174#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 3172#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 3170#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 3169#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 3168#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 3040#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 3041#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 3122#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 3120#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 3118#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 3116#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 3114#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 3112#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 3110#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 3108#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 3104#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 3105#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 2940#L616-2 [2023-11-29 02:08:30,352 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:30,352 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2023-11-29 02:08:30,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:30,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850765551] [2023-11-29 02:08:30,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:30,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:30,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:30,364 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:30,364 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:30,365 INFO L85 PathProgramCache]: Analyzing trace with hash -577813, now seen corresponding path program 1 times [2023-11-29 02:08:30,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:30,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784271342] [2023-11-29 02:08:30,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:30,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:30,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784271342] [2023-11-29 02:08:30,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784271342] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:30,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:30,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:08:30,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486161794] [2023-11-29 02:08:30,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:30,532 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:30,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:30,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:08:30,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:08:30,533 INFO L87 Difference]: Start difference. First operand 730 states and 894 transitions. cyclomatic complexity: 166 Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 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 02:08:31,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:31,103 INFO L93 Difference]: Finished difference Result 875 states and 1044 transitions. [2023-11-29 02:08:31,103 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 875 states and 1044 transitions. [2023-11-29 02:08:31,109 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 873 [2023-11-29 02:08:31,115 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 875 states to 875 states and 1044 transitions. [2023-11-29 02:08:31,116 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 875 [2023-11-29 02:08:31,117 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 875 [2023-11-29 02:08:31,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 875 states and 1044 transitions. [2023-11-29 02:08:31,118 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:31,118 INFO L218 hiAutomatonCegarLoop]: Abstraction has 875 states and 1044 transitions. [2023-11-29 02:08:31,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states and 1044 transitions. [2023-11-29 02:08:31,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 870. [2023-11-29 02:08:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 870 states, 870 states have (on average 1.1942528735632183) internal successors, (1039), 869 states have internal predecessors, (1039), 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 02:08:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 870 states and 1039 transitions. [2023-11-29 02:08:31,137 INFO L240 hiAutomatonCegarLoop]: Abstraction has 870 states and 1039 transitions. [2023-11-29 02:08:31,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:08:31,138 INFO L428 stractBuchiCegarLoop]: Abstraction has 870 states and 1039 transitions. [2023-11-29 02:08:31,139 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-29 02:08:31,139 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 870 states and 1039 transitions. [2023-11-29 02:08:31,143 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 868 [2023-11-29 02:08:31,143 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:31,143 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:31,145 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:31,145 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:31,145 INFO L748 eck$LassoCheckResult]: Stem: 4524#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 4525#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 4552#L616-2 [2023-11-29 02:08:31,145 INFO L750 eck$LassoCheckResult]: Loop: 4552#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4977#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 4974#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 4971#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 4968#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 4965#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 4962#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 4959#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 4956#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 4940#L69 assume 1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0;~a28~0 := 11;~a17~0 := 7;~a11~0 := 0;~a25~0 := 1;calculate_output_#res#1 := 22; 4470#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 4834#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4833#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 4832#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 4831#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 4830#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 4829#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 4828#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 4827#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 4826#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 4825#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 4824#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 4823#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 4822#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 4821#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 4820#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 4819#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 4818#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 4816#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 4814#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 4811#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 4808#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 4805#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 4802#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 4799#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 4796#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 4791#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 4787#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 4783#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 4779#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 4775#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 4771#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 4767#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 4761#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 4759#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 4758#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 4756#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 4752#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 4749#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 4686#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 4687#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 4817#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 4815#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 4813#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 4810#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 4807#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 4804#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 4801#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 4798#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 4793#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 4794#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 4552#L616-2 [2023-11-29 02:08:31,146 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:31,146 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2023-11-29 02:08:31,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:31,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753756218] [2023-11-29 02:08:31,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:31,151 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:31,156 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:31,157 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:31,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1897911898, now seen corresponding path program 1 times [2023-11-29 02:08:31,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:31,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511216514] [2023-11-29 02:08:31,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:31,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:31,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511216514] [2023-11-29 02:08:31,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511216514] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:31,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:31,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:08:31,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328930116] [2023-11-29 02:08:31,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:31,261 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:31,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:31,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:31,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:31,262 INFO L87 Difference]: Start difference. First operand 870 states and 1039 transitions. cyclomatic complexity: 171 Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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 02:08:31,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:31,739 INFO L93 Difference]: Finished difference Result 1153 states and 1349 transitions. [2023-11-29 02:08:31,739 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1153 states and 1349 transitions. [2023-11-29 02:08:31,746 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2023-11-29 02:08:31,755 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1153 states to 1153 states and 1349 transitions. [2023-11-29 02:08:31,755 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1153 [2023-11-29 02:08:31,756 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1153 [2023-11-29 02:08:31,756 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1153 states and 1349 transitions. [2023-11-29 02:08:31,758 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:31,758 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1349 transitions. [2023-11-29 02:08:31,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states and 1349 transitions. [2023-11-29 02:08:31,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1151. [2023-11-29 02:08:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1151 states, 1151 states have (on average 1.1685490877497828) internal successors, (1345), 1150 states have internal predecessors, (1345), 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 02:08:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1345 transitions. [2023-11-29 02:08:31,781 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1151 states and 1345 transitions. [2023-11-29 02:08:31,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:31,783 INFO L428 stractBuchiCegarLoop]: Abstraction has 1151 states and 1345 transitions. [2023-11-29 02:08:31,783 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-29 02:08:31,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1151 states and 1345 transitions. [2023-11-29 02:08:31,789 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1149 [2023-11-29 02:08:31,789 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:31,789 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:31,791 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:31,791 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:31,792 INFO L748 eck$LassoCheckResult]: Stem: 6553#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 6554#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 6582#L616-2 [2023-11-29 02:08:31,792 INFO L750 eck$LassoCheckResult]: Loop: 6582#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7178#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 7173#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 7168#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 7163#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 7158#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 7152#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 7146#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 6529#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 6537#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 6610#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 6611#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 6656#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 6639#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 6640#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 7461#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 7460#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 7458#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 7456#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 7454#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 7452#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 7450#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 7448#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 7446#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 7444#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 6711#L109 assume (!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 0;~a11~0 := 1;~a28~0 := 10;~a19~0 := 0;calculate_output_#res#1 := -1; 6541#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 6707#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 6706#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 6705#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 6704#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 6703#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 6702#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 6701#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 6699#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 6697#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 6694#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 6691#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 6689#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 6687#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 6688#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 6700#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 6869#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 6865#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 6860#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 6855#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 6850#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 6844#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 6803#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 6754#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 6735#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 6716#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 6717#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 6822#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 6820#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 6818#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 6816#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 6814#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 6812#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 6810#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 6808#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 6806#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 6804#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 6755#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 6750#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 6745#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 6738#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 6737#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 6736#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 6718#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 6719#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 6726#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 6727#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 6799#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 6797#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 6794#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 6795#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 6582#L616-2 [2023-11-29 02:08:31,793 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:31,793 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2023-11-29 02:08:31,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:31,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352656886] [2023-11-29 02:08:31,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:31,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:31,803 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:31,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:31,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1365397293, now seen corresponding path program 1 times [2023-11-29 02:08:31,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:31,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761510520] [2023-11-29 02:08:31,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-29 02:08:31,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:31,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761510520] [2023-11-29 02:08:31,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761510520] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:31,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:31,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:08:31,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159875144] [2023-11-29 02:08:31,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:31,909 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:31,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:31,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:31,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:31,910 INFO L87 Difference]: Start difference. First operand 1151 states and 1345 transitions. cyclomatic complexity: 196 Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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 02:08:32,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:32,398 INFO L93 Difference]: Finished difference Result 1432 states and 1666 transitions. [2023-11-29 02:08:32,398 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1432 states and 1666 transitions. [2023-11-29 02:08:32,407 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1430 [2023-11-29 02:08:32,417 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1432 states to 1432 states and 1666 transitions. [2023-11-29 02:08:32,417 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1432 [2023-11-29 02:08:32,419 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1432 [2023-11-29 02:08:32,419 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1432 states and 1666 transitions. [2023-11-29 02:08:32,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:32,421 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1432 states and 1666 transitions. [2023-11-29 02:08:32,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states and 1666 transitions. [2023-11-29 02:08:32,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1432. [2023-11-29 02:08:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1432 states, 1432 states have (on average 1.1634078212290502) internal successors, (1666), 1431 states have internal predecessors, (1666), 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 02:08:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1432 states and 1666 transitions. [2023-11-29 02:08:32,450 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1432 states and 1666 transitions. [2023-11-29 02:08:32,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:32,451 INFO L428 stractBuchiCegarLoop]: Abstraction has 1432 states and 1666 transitions. [2023-11-29 02:08:32,452 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-11-29 02:08:32,452 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1432 states and 1666 transitions. [2023-11-29 02:08:32,459 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1430 [2023-11-29 02:08:32,459 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:32,459 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:32,461 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:32,461 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:32,461 INFO L748 eck$LassoCheckResult]: Stem: 9144#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 9145#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 9174#L616-2 [2023-11-29 02:08:32,462 INFO L750 eck$LassoCheckResult]: Loop: 9174#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 9952#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 9950#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 9948#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 9946#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9944#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9941#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9939#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 9937#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9935#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 9933#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 9930#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 9927#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 9925#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9923#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 9920#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 9917#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 9914#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 9911#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 9908#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 9905#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 9902#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 9899#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 9895#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 9891#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 9886#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 9881#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 9875#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 9571#L175 assume (1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0);~a25~0 := 1;~a28~0 := 9;calculate_output_#res#1 := 26; 9109#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 9560#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 9558#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 9556#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 9554#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 9552#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9550#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9548#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9546#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 9544#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9542#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 9540#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 9538#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 9536#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 9534#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9532#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 9530#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 9528#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 9526#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 9524#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 9522#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 9520#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 9518#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 9516#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 9514#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 9512#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 9510#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 9508#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 9506#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 9504#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 9502#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 9500#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 9498#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 9496#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 9494#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9492#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 9490#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 9488#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 9486#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 9484#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 9482#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9480#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 9478#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 9476#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 9475#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 9473#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 9459#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 9455#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 9450#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 9446#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 9387#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 9174#L616-2 [2023-11-29 02:08:32,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:32,462 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 7 times [2023-11-29 02:08:32,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:32,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184144095] [2023-11-29 02:08:32,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:32,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:32,472 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:32,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:32,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1697529545, now seen corresponding path program 1 times [2023-11-29 02:08:32,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:32,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298547734] [2023-11-29 02:08:32,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:32,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:32,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:32,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298547734] [2023-11-29 02:08:32,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298547734] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:32,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:32,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:08:32,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075687233] [2023-11-29 02:08:32,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:32,671 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:32,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:32,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:08:32,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:08:32,672 INFO L87 Difference]: Start difference. First operand 1432 states and 1666 transitions. cyclomatic complexity: 236 Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 02:08:33,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:33,287 INFO L93 Difference]: Finished difference Result 1584 states and 1823 transitions. [2023-11-29 02:08:33,287 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1584 states and 1823 transitions. [2023-11-29 02:08:33,298 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1582 [2023-11-29 02:08:33,309 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1584 states to 1584 states and 1823 transitions. [2023-11-29 02:08:33,309 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1584 [2023-11-29 02:08:33,311 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1584 [2023-11-29 02:08:33,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1584 states and 1823 transitions. [2023-11-29 02:08:33,313 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:33,313 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1584 states and 1823 transitions. [2023-11-29 02:08:33,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1584 states and 1823 transitions. [2023-11-29 02:08:33,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1584 to 1574. [2023-11-29 02:08:33,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1574 states, 1574 states have (on average 1.1518424396442186) internal successors, (1813), 1573 states have internal predecessors, (1813), 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 02:08:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1574 states and 1813 transitions. [2023-11-29 02:08:33,346 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1574 states and 1813 transitions. [2023-11-29 02:08:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:08:33,347 INFO L428 stractBuchiCegarLoop]: Abstraction has 1574 states and 1813 transitions. [2023-11-29 02:08:33,348 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-11-29 02:08:33,348 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1574 states and 1813 transitions. [2023-11-29 02:08:33,356 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1572 [2023-11-29 02:08:33,356 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:33,356 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:33,358 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:33,358 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:33,358 INFO L748 eck$LassoCheckResult]: Stem: 12169#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 12170#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 12199#L616-2 [2023-11-29 02:08:33,358 INFO L750 eck$LassoCheckResult]: Loop: 12199#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 12888#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 12887#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 12886#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 12885#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 12884#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 12883#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 12882#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 12881#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 12880#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 12879#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 12878#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 12877#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 12876#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 12875#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 12874#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 12873#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 12872#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 12871#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 12870#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 12869#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 12868#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 12867#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 12866#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 12865#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 12864#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 12863#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 12818#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 12819#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 12998#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 12997#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 12996#L189 assume (1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0;~a17~0 := 8;~a25~0 := 1;~a11~0 := 0;~a28~0 := 8;calculate_output_#res#1 := -1; 12134#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 12567#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 12565#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 12563#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 12561#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 12559#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 12557#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 12555#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 12553#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 12551#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 12549#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 12547#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 12545#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 12543#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 12541#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 12539#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 12537#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 12535#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 12533#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 12531#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 12529#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 12527#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 12525#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 12523#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 12521#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 12519#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 12520#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 12465#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 12466#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 12654#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 12650#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 12647#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 12644#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 12593#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 12594#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 12570#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 12571#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 12576#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 12577#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 12387#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 12388#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 12643#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 12588#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 12589#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 12633#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 12631#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 12629#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 12627#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 12625#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 12622#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 12623#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 12199#L616-2 [2023-11-29 02:08:33,359 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:33,359 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 8 times [2023-11-29 02:08:33,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:33,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093406293] [2023-11-29 02:08:33,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:33,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:33,368 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:33,369 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:33,369 INFO L85 PathProgramCache]: Analyzing trace with hash 2035326824, now seen corresponding path program 1 times [2023-11-29 02:08:33,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:33,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985463394] [2023-11-29 02:08:33,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:33,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:33,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:33,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985463394] [2023-11-29 02:08:33,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985463394] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:33,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:33,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:08:33,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255164263] [2023-11-29 02:08:33,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:33,454 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:33,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:33,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:33,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:33,455 INFO L87 Difference]: Start difference. First operand 1574 states and 1813 transitions. cyclomatic complexity: 241 Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 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 02:08:33,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:33,866 INFO L93 Difference]: Finished difference Result 1855 states and 2154 transitions. [2023-11-29 02:08:33,866 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1855 states and 2154 transitions. [2023-11-29 02:08:33,876 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1853 [2023-11-29 02:08:33,889 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1855 states to 1855 states and 2154 transitions. [2023-11-29 02:08:33,889 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1855 [2023-11-29 02:08:33,891 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1855 [2023-11-29 02:08:33,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1855 states and 2154 transitions. [2023-11-29 02:08:33,894 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:33,894 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1855 states and 2154 transitions. [2023-11-29 02:08:33,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1855 states and 2154 transitions. [2023-11-29 02:08:33,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1855 to 1853. [2023-11-29 02:08:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1853 states, 1853 states have (on average 1.16082029141932) internal successors, (2151), 1852 states have internal predecessors, (2151), 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 02:08:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1853 states and 2151 transitions. [2023-11-29 02:08:33,933 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1853 states and 2151 transitions. [2023-11-29 02:08:33,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:33,934 INFO L428 stractBuchiCegarLoop]: Abstraction has 1853 states and 2151 transitions. [2023-11-29 02:08:33,934 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2023-11-29 02:08:33,934 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1853 states and 2151 transitions. [2023-11-29 02:08:33,942 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1851 [2023-11-29 02:08:33,943 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:33,943 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:33,945 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:33,945 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:33,945 INFO L748 eck$LassoCheckResult]: Stem: 15601#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 15602#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 15632#L616-2 [2023-11-29 02:08:33,945 INFO L750 eck$LassoCheckResult]: Loop: 15632#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 16680#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 16677#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 16674#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 16671#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 16668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 16665#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 16662#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 16659#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 16656#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 16654#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 16652#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 16649#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 16646#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 16641#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 16636#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 16631#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 16630#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 16627#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 16624#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 16621#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 16619#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 16616#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 16613#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 16610#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 16609#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 16607#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 16608#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 16219#L175 assume (1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0);~a25~0 := 1;~a28~0 := 9;calculate_output_#res#1 := 26; 15569#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 16396#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 16210#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 15886#L40 assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 15783#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 15883#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 15880#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 15878#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 15877#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 15876#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 15875#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 15874#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 15873#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 15872#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 15871#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 15870#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 15869#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 15868#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 15866#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 15864#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 15862#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 15860#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 15857#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 15855#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 15853#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 15851#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 15849#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 15847#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 15845#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 15843#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 15841#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 15839#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 15837#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 15835#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 15833#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 15831#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 15829#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 15827#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 15825#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 15823#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 15821#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 15819#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 15817#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 15814#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 15812#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 15810#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 15808#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 15805#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 15803#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 15801#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 15799#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 15796#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 15797#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 15974#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 15790#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 15632#L616-2 [2023-11-29 02:08:33,946 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:33,946 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 9 times [2023-11-29 02:08:33,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:33,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674685836] [2023-11-29 02:08:33,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:33,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:33,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:33,955 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:33,955 INFO L85 PathProgramCache]: Analyzing trace with hash 1951974261, now seen corresponding path program 1 times [2023-11-29 02:08:33,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:33,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696089317] [2023-11-29 02:08:33,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:08:34,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:34,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696089317] [2023-11-29 02:08:34,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696089317] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:34,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:34,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:08:34,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342694927] [2023-11-29 02:08:34,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:34,039 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-29 02:08:34,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:34,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:08:34,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:08:34,040 INFO L87 Difference]: Start difference. First operand 1853 states and 2151 transitions. cyclomatic complexity: 300 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 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 02:08:34,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:34,263 INFO L93 Difference]: Finished difference Result 1701 states and 1921 transitions. [2023-11-29 02:08:34,263 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1701 states and 1921 transitions. [2023-11-29 02:08:34,272 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1699 [2023-11-29 02:08:34,284 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1701 states to 1701 states and 1921 transitions. [2023-11-29 02:08:34,284 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1701 [2023-11-29 02:08:34,286 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1701 [2023-11-29 02:08:34,286 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1701 states and 1921 transitions. [2023-11-29 02:08:34,289 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:34,289 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1701 states and 1921 transitions. [2023-11-29 02:08:34,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1701 states and 1921 transitions. [2023-11-29 02:08:34,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1701 to 1701. [2023-11-29 02:08:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1701 states, 1701 states have (on average 1.1293356848912404) internal successors, (1921), 1700 states have internal predecessors, (1921), 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 02:08:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1701 states and 1921 transitions. [2023-11-29 02:08:34,324 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1701 states and 1921 transitions. [2023-11-29 02:08:34,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:08:34,325 INFO L428 stractBuchiCegarLoop]: Abstraction has 1701 states and 1921 transitions. [2023-11-29 02:08:34,325 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2023-11-29 02:08:34,325 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1701 states and 1921 transitions. [2023-11-29 02:08:34,333 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1699 [2023-11-29 02:08:34,333 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:34,333 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:34,334 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:08:34,334 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:34,334 INFO L748 eck$LassoCheckResult]: Stem: 19155#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 19156#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 19188#L616-2 [2023-11-29 02:08:34,335 INFO L750 eck$LassoCheckResult]: Loop: 19188#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 20304#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 20302#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 20300#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 20298#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 20296#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 20294#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 20291#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 20288#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 20285#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 20282#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 20279#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 20276#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 20272#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 20268#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 20264#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 20260#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 20256#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 20252#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 20248#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 20244#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 20240#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 20236#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 20231#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 20224#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20217#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 20210#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 20203#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 19565#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 19566#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 20273#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 20269#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 20265#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 20261#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 20257#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 20253#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 20249#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 20245#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 20241#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 20237#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 20232#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 20225#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 20218#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 20211#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 20204#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 20111#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 20112#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 20230#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 20223#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 20216#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 20209#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 20119#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 20120#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 20435#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 20434#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 20433#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 20432#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 20431#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 20430#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 20429#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 20428#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 20427#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 20426#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 20425#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 20424#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 20423#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 20422#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 20421#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 20420#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 20419#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 20418#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 20417#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 20416#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 20415#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 20414#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 20413#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 20412#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 20411#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20410#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20409#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20408#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20407#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20406#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20405#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20404#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20403#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20402#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20401#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20400#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20399#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20398#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20397#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20396#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20395#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20394#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20393#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20392#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20391#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20389#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20387#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20385#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20383#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20381#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20379#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20377#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20375#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20373#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20371#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20369#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20367#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20365#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20363#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20361#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20359#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20357#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20355#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20353#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20351#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20349#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20347#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20345#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20343#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20341#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20339#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20337#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20335#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20333#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20331#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20329#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20327#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20325#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20323#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20321#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20319#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 20317#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 20315#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20313#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 20311#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 20309#L604-1 calculate_output_#res#1 := -2; 20307#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 19188#L616-2 [2023-11-29 02:08:34,335 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:34,336 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 10 times [2023-11-29 02:08:34,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:34,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534482508] [2023-11-29 02:08:34,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:34,340 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:34,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:34,345 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:34,345 INFO L85 PathProgramCache]: Analyzing trace with hash 358739963, now seen corresponding path program 1 times [2023-11-29 02:08:34,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:34,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176408091] [2023-11-29 02:08:34,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:34,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:34,424 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:34,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:34,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1653456707, now seen corresponding path program 1 times [2023-11-29 02:08:34,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:34,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561335418] [2023-11-29 02:08:34,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:34,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:08:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:08:35,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:08:35,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561335418] [2023-11-29 02:08:35,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561335418] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:08:35,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:08:35,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:08:35,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728157328] [2023-11-29 02:08:35,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:08:36,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:08:36,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:08:36,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:08:36,487 INFO L87 Difference]: Start difference. First operand 1701 states and 1921 transitions. cyclomatic complexity: 223 Second operand has 8 states, 8 states have (on average 17.75) internal successors, (142), 7 states have internal predecessors, (142), 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 02:08:37,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:08:37,187 INFO L93 Difference]: Finished difference Result 1613 states and 1832 transitions. [2023-11-29 02:08:37,187 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1613 states and 1832 transitions. [2023-11-29 02:08:37,192 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1559 [2023-11-29 02:08:37,201 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1613 states to 1613 states and 1832 transitions. [2023-11-29 02:08:37,201 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1613 [2023-11-29 02:08:37,203 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1613 [2023-11-29 02:08:37,203 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1613 states and 1832 transitions. [2023-11-29 02:08:37,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 02:08:37,205 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1613 states and 1832 transitions. [2023-11-29 02:08:37,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1613 states and 1832 transitions. [2023-11-29 02:08:37,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1613 to 1613. [2023-11-29 02:08:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1613 states, 1613 states have (on average 1.1357718536887786) internal successors, (1832), 1612 states have internal predecessors, (1832), 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 02:08:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1613 states and 1832 transitions. [2023-11-29 02:08:37,236 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1613 states and 1832 transitions. [2023-11-29 02:08:37,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:08:37,237 INFO L428 stractBuchiCegarLoop]: Abstraction has 1613 states and 1832 transitions. [2023-11-29 02:08:37,238 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2023-11-29 02:08:37,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1613 states and 1832 transitions. [2023-11-29 02:08:37,242 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1559 [2023-11-29 02:08:37,242 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:08:37,243 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:08:37,243 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2023-11-29 02:08:37,243 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:08:37,244 INFO L748 eck$LassoCheckResult]: Stem: 22490#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 22491#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 22521#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 23612#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 23610#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 23608#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 22472#calculate_output_returnLabel#1 [2023-11-29 02:08:37,244 INFO L750 eck$LassoCheckResult]: Loop: 22472#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 22477#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 22547#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 22548#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 22589#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 22576#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 22577#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 22615#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 22472#calculate_output_returnLabel#1 [2023-11-29 02:08:37,244 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:37,244 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2023-11-29 02:08:37,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:37,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521874672] [2023-11-29 02:08:37,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,254 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:37,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:37,254 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2023-11-29 02:08:37,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:37,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720312233] [2023-11-29 02:08:37,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:37,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,262 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:37,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:37,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times [2023-11-29 02:08:37,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:37,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110024290] [2023-11-29 02:08:37,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:37,276 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:37,758 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:37,758 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:37,759 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:37,759 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:37,759 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:08:37,759 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:37,759 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:37,759 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:37,759 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration11_Lasso [2023-11-29 02:08:37,759 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:37,759 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:37,763 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 02:08:37,766 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 02:08:37,768 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 02:08:37,770 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 02:08:37,773 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 02:08:37,775 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 02:08:37,795 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 02:08:37,816 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 02:08:37,819 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 02:08:37,824 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 02:08:37,826 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 02:08:37,829 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 02:08:37,832 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 02:08:37,835 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 02:08:37,837 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 02:08:37,840 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 02:08:37,842 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 02:08:37,850 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 02:08:37,853 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 02:08:37,856 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 02:08:37,863 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 02:08:37,865 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 02:08:37,866 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 02:08:37,868 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 02:08:37,870 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 02:08:37,873 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 02:08:37,880 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 02:08:37,883 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 02:08:38,149 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:38,149 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:08:38,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,151 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-29 02:08:38,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:38,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,175 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-29 02:08:38,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:38,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,187 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:38,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:38,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-29 02:08:38,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,192 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-29 02:08:38,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-29 02:08:38,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,212 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-29 02:08:38,214 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 02:08:38,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-29 02:08:38,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,233 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-29 02:08:38,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-29 02:08:38,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,253 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-29 02:08:38,254 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 02:08:38,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-29 02:08:38,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,274 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-29 02:08:38,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-29 02:08:38,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,294 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-29 02:08:38,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-29 02:08:38,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,314 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-29 02:08:38,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-29 02:08:38,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,334 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-29 02:08:38,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,347 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-29 02:08:38,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,354 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-29 02:08:38,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,367 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-29 02:08:38,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,374 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-29 02:08:38,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,388 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-29 02:08:38,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,396 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-29 02:08:38,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-29 02:08:38,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,415 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-29 02:08:38,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,428 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-29 02:08:38,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,435 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-29 02:08:38,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:38,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,454 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-29 02:08:38,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-29 02:08:38,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,474 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-29 02:08:38,476 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 02:08:38,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-29 02:08:38,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,495 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-29 02:08:38,497 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 02:08:38,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-29 02:08:38,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,515 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-29 02:08:38,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-29 02:08:38,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,537 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-29 02:08:38,539 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 02:08:38,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-29 02:08:38,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,557 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-29 02:08:38,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-29 02:08:38,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,578 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-29 02:08:38,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-29 02:08:38,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,600 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-29 02:08:38,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-29 02:08:38,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,620 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-29 02:08:38,622 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 02:08:38,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-29 02:08:38,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,645 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-29 02:08:38,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-29 02:08:38,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,666 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-29 02:08:38,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-29 02:08:38,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,689 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-29 02:08:38,691 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 02:08:38,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,703 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:38,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,710 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-29 02:08:38,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:38,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,722 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:38,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:38,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-29 02:08:38,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,727 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-29 02:08:38,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:38,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:38,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:38,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-29 02:08:38,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,744 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-29 02:08:38,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-29 02:08:38,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,774 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-29 02:08:38,776 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 02:08:38,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-29 02:08:38,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,797 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-29 02:08:38,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,809 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:38,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,811 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-29 02:08:38,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:38,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-29 02:08:38,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,822 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-29 02:08:38,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:38,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,843 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-29 02:08:38,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:38,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:38,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:38,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-29 02:08:38,863 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:08:38,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,864 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-29 02:08:38,866 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 02:08:38,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,877 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:38,877 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:38,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-29 02:08:38,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,885 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-29 02:08:38,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:38,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,898 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:38,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:38,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-29 02:08:38,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,903 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-29 02:08:38,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:38,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:38,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-29 02:08:38,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,924 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-29 02:08:38,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:38,938 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:38,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-29 02:08:38,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,949 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-29 02:08:38,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:38,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:38,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-29 02:08:38,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,971 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-29 02:08:38,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:38,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:38,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:38,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:38,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:38,985 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:38,985 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:38,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:38,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-29 02:08:38,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:38,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:38,993 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:38,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-29 02:08:38,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,007 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-29 02:08:39,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,015 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-29 02:08:39,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,029 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,029 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-29 02:08:39,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,037 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-29 02:08:39,039 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 02:08:39,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-29 02:08:39,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,058 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-29 02:08:39,060 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 02:08:39,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,071 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,071 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:39,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,078 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-29 02:08:39,080 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 02:08:39,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,092 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-29 02:08:39,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,100 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-29 02:08:39,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,114 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,114 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-29 02:08:39,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,123 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-29 02:08:39,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-29 02:08:39,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,143 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-29 02:08:39,145 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 02:08:39,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-29 02:08:39,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,166 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-29 02:08:39,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-29 02:08:39,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,187 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-29 02:08:39,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-29 02:08:39,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,209 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-29 02:08:39,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-29 02:08:39,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,231 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-29 02:08:39,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,244 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,245 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,245 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-29 02:08:39,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,253 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-29 02:08:39,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-29 02:08:39,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,273 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-29 02:08:39,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:39,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,295 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-29 02:08:39,297 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 02:08:39,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-29 02:08:39,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,315 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-29 02:08:39,317 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 02:08:39,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,328 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,329 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,329 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-29 02:08:39,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,338 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-29 02:08:39,340 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 02:08:39,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,351 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-29 02:08:39,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,360 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-29 02:08:39,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-29 02:08:39,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,383 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-29 02:08:39,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,396 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-29 02:08:39,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,404 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-29 02:08:39,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,419 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,419 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-29 02:08:39,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:39,432 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:39,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-29 02:08:39,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:39,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:39,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:39,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:39,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:39,445 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:39,445 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:39,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:39,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-29 02:08:39,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:39,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-29 02:08:43,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,467 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2023-11-29 02:08:43,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,484 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2023-11-29 02:08:43,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,499 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2023-11-29 02:08:43,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,512 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2023-11-29 02:08:43,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2023-11-29 02:08:43,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,541 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2023-11-29 02:08:43,552 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 02:08:43,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,565 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2023-11-29 02:08:43,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,584 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2023-11-29 02:08:43,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,599 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,599 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2023-11-29 02:08:43,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,613 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2023-11-29 02:08:43,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2023-11-29 02:08:43,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,643 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2023-11-29 02:08:43,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,658 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,658 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:43,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,674 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2023-11-29 02:08:43,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,691 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2023-11-29 02:08:43,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,708 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2023-11-29 02:08:43,710 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 02:08:43,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,726 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2023-11-29 02:08:43,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,744 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2023-11-29 02:08:43,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,762 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2023-11-29 02:08:43,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,778 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2023-11-29 02:08:43,781 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 02:08:43,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,797 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,797 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2023-11-29 02:08:43,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,814 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2023-11-29 02:08:43,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2023-11-29 02:08:43,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,845 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2023-11-29 02:08:43,848 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 02:08:43,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,864 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,865 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:43,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,889 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2023-11-29 02:08:43,891 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 02:08:43,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:43,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:43,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2023-11-29 02:08:43,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,930 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:43,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2023-11-29 02:08:43,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:43,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:43,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:43,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:43,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:43,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:43,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:43,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2023-11-29 02:08:43,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:43,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:43,981 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:43,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2023-11-29 02:08:44,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:44,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:44,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:44,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2023-11-29 02:08:44,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,013 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2023-11-29 02:08:44,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:44,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:44,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2023-11-29 02:08:44,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,054 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2023-11-29 02:08:44,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,070 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:44,070 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:44,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2023-11-29 02:08:44,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,087 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2023-11-29 02:08:44,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,100 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:44,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,107 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 02:08:44,107 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 02:08:44,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2023-11-29 02:08:44,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,137 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2023-11-29 02:08:44,139 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 02:08:44,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,153 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:44,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:44,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2023-11-29 02:08:44,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,172 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2023-11-29 02:08:44,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:44,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:44,190 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:44,190 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:44,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2023-11-29 02:08:44,209 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:08:44,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,210 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2023-11-29 02:08:44,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,225 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2023-11-29 02:08:44,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,234 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2023-11-29 02:08:44,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:44,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:44,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:44,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2023-11-29 02:08:44,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,252 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2023-11-29 02:08:44,254 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 02:08:44,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2023-11-29 02:08:44,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,276 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2023-11-29 02:08:44,278 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 02:08:44,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2023-11-29 02:08:44,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,302 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2023-11-29 02:08:44,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:44,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,326 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2023-11-29 02:08:44,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2023-11-29 02:08:44,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,349 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2023-11-29 02:08:44,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:44,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,372 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-29 02:08:44,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2023-11-29 02:08:44,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,396 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-29 02:08:44,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:44,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,419 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-29 02:08:44,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-29 02:08:44,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,443 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-29 02:08:44,445 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 02:08:44,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,457 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,457 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2023-11-29 02:08:44,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,467 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-29 02:08:44,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:44,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,489 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-29 02:08:44,492 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 02:08:44,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-29 02:08:44,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,516 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-29 02:08:44,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2023-11-29 02:08:44,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,544 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-29 02:08:44,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-29 02:08:44,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,568 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-29 02:08:44,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-29 02:08:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,593 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-29 02:08:44,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-29 02:08:44,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,620 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-29 02:08:44,622 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 02:08:44,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2023-11-29 02:08:44,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,642 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-29 02:08:44,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2023-11-29 02:08:44,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,668 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-29 02:08:44,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:44,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,704 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-29 02:08:44,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-29 02:08:44,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,729 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-29 02:08:44,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2023-11-29 02:08:44,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,754 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-29 02:08:44,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-29 02:08:44,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,777 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-29 02:08:44,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2023-11-29 02:08:44,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,803 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-29 02:08:44,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2023-11-29 02:08:44,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,827 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-29 02:08:44,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-29 02:08:44,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,860 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-29 02:08:44,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,873 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-29 02:08:44,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,883 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-29 02:08:44,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:44,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:44,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:44,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2023-11-29 02:08:44,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,902 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-29 02:08:44,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:44,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:44,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:44,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-29 02:08:44,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,921 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-29 02:08:44,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-29 02:08:44,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,948 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-29 02:08:44,950 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 02:08:44,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:44,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:44,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:44,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:44,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2023-11-29 02:08:44,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:44,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:44,973 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:44,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-29 02:08:44,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:44,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:44,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:44,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:44,986 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:44,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:44,989 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 02:08:44,990 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 02:08:45,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,010 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-29 02:08:45,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:45,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:45,024 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:45,025 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:45,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,037 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-29 02:08:45,039 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 02:08:45,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:45,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:45,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:45,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:45,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-29 02:08:45,062 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:08:45,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,063 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-29 02:08:45,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,077 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,077 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-29 02:08:45,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,089 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-29 02:08:45,091 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 02:08:45,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:45,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,102 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:45,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:45,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2023-11-29 02:08:45,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,109 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-29 02:08:45,111 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 02:08:45,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,122 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,124 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,124 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,135 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-29 02:08:45,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,148 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,150 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,150 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2023-11-29 02:08:45,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,169 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-29 02:08:45,171 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 02:08:45,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,184 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,184 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-29 02:08:45,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,197 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-29 02:08:45,199 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 02:08:45,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,212 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,212 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,225 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-29 02:08:45,228 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 02:08:45,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,243 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,243 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-29 02:08:45,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,258 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-29 02:08:45,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,277 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,277 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-29 02:08:45,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,292 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-29 02:08:45,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,309 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,309 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2023-11-29 02:08:45,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,321 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-29 02:08:45,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,336 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,336 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2023-11-29 02:08:45,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,348 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-29 02:08:45,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,364 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,364 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2023-11-29 02:08:45,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,377 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-29 02:08:45,380 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 02:08:45,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,393 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,393 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-29 02:08:45,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,406 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2023-11-29 02:08:45,408 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 02:08:45,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,422 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,422 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2023-11-29 02:08:45,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,436 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2023-11-29 02:08:45,438 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 02:08:45,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,453 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,453 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2023-11-29 02:08:45,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,468 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2023-11-29 02:08:45,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,484 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,484 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2023-11-29 02:08:45,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,496 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2023-11-29 02:08:45,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,509 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,512 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2023-11-29 02:08:45,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,526 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2023-11-29 02:08:45,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,541 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,541 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2023-11-29 02:08:45,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,555 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2023-11-29 02:08:45,557 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 02:08:45,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2023-11-29 02:08:45,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,582 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2023-11-29 02:08:45,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,596 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,596 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2023-11-29 02:08:45,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,608 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2023-11-29 02:08:45,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,620 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,622 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,622 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2023-11-29 02:08:45,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,633 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2023-11-29 02:08:45,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,647 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,647 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2023-11-29 02:08:45,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,658 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2023-11-29 02:08:45,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,673 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,673 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,686 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2023-11-29 02:08:45,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,699 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,701 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,701 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2023-11-29 02:08:45,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,711 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2023-11-29 02:08:45,713 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 02:08:45,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,724 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,726 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,727 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2023-11-29 02:08:45,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,741 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2023-11-29 02:08:45,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,756 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,756 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2023-11-29 02:08:45,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,769 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2023-11-29 02:08:45,771 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 02:08:45,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,786 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,786 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2023-11-29 02:08:45,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,811 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2023-11-29 02:08:45,813 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 02:08:45,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,824 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,826 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,826 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2023-11-29 02:08:45,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,849 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2023-11-29 02:08:45,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:45,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:45,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:45,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2023-11-29 02:08:45,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,870 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2023-11-29 02:08:45,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:45,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,882 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:45,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:45,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2023-11-29 02:08:45,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,890 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2023-11-29 02:08:45,892 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 02:08:45,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,906 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,906 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:45,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,925 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2023-11-29 02:08:45,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:45,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:45,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,941 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:45,942 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:45,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:45,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2023-11-29 02:08:45,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:45,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:45,957 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:45,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2023-11-29 02:08:45,959 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 02:08:45,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:45,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:45,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:45,970 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:45,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:45,976 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-29 02:08:45,977 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-29 02:08:46,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:46,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2023-11-29 02:08:46,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:46,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:46,009 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:46,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2023-11-29 02:08:46,011 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 02:08:46,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:46,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:46,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:46,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:46,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:46,025 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:46,025 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:46,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:46,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2023-11-29 02:08:46,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:46,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:46,043 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:46,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2023-11-29 02:08:46,045 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 02:08:46,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:46,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:46,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:46,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:46,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:46,060 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:46,060 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:46,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:46,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2023-11-29 02:08:46,076 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 02:08:46,076 INFO L748 eck$LassoCheckResult]: Stem: 22490#$Ultimate##0 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 22491#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 22521#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 23612#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 23610#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 23608#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 22472#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 22477#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 22547#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 22548#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 22589#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 22576#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 22577#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 22615#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 22472#calculate_output_returnLabel#1 [2023-11-29 02:08:46,076 INFO L750 eck$LassoCheckResult]: Loop: 22472#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 22477#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 22547#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 22548#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 22589#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 22576#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 22577#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 22615#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 22472#calculate_output_returnLabel#1 [2023-11-29 02:08:46,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:46,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2023-11-29 02:08:46,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:46,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658786390] [2023-11-29 02:08:46,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:46,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,090 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:46,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:46,091 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2023-11-29 02:08:46,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:46,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901374132] [2023-11-29 02:08:46,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:46,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,097 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,101 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:46,102 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:08:46,102 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2023-11-29 02:08:46,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:08:46,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283168684] [2023-11-29 02:08:46,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:08:46,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:08:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:08:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:08:46,123 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:08:46,677 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:08:46,677 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:08:46,677 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:08:46,677 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:08:46,677 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:08:46,677 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:46,677 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:08:46,677 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:08:46,678 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label24.c_Iteration11_Lasso [2023-11-29 02:08:46,678 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:08:46,678 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:08:46,679 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 02:08:46,682 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 02:08:46,685 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 02:08:46,688 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 02:08:46,690 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 02:08:46,693 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 02:08:46,695 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 02:08:46,706 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 02:08:46,723 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 02:08:46,725 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 02:08:46,726 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 02:08:46,728 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 02:08:46,730 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 02:08:46,732 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 02:08:46,734 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 02:08:46,736 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 02:08:46,738 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 02:08:46,744 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 02:08:46,746 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 02:08:46,748 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 02:08:46,755 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 02:08:46,757 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 02:08:46,760 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 02:08:46,762 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 02:08:46,764 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 02:08:46,766 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 02:08:46,767 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 02:08:46,769 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 02:08:46,987 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:08:46,987 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:08:46,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:46,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:46,988 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:46,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2023-11-29 02:08:46,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,000 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,001 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2023-11-29 02:08:47,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,008 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2023-11-29 02:08:47,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,021 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2023-11-29 02:08:47,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,028 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2023-11-29 02:08:47,030 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 02:08:47,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,041 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2023-11-29 02:08:47,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,048 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2023-11-29 02:08:47,050 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 02:08:47,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,061 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2023-11-29 02:08:47,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,068 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2023-11-29 02:08:47,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2023-11-29 02:08:47,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,088 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2023-11-29 02:08:47,090 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 02:08:47,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:47,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,100 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,100 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:47,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:47,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2023-11-29 02:08:47,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,104 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2023-11-29 02:08:47,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2023-11-29 02:08:47,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,125 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2023-11-29 02:08:47,128 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 02:08:47,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,139 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2023-11-29 02:08:47,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,145 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2023-11-29 02:08:47,148 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 02:08:47,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2023-11-29 02:08:47,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,165 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2023-11-29 02:08:47,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,178 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2023-11-29 02:08:47,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,185 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2023-11-29 02:08:47,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2023-11-29 02:08:47,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,204 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2023-11-29 02:08:47,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2023-11-29 02:08:47,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,223 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2023-11-29 02:08:47,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:47,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,242 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2023-11-29 02:08:47,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,255 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2023-11-29 02:08:47,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,262 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2023-11-29 02:08:47,264 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 02:08:47,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:47,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,275 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:47,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:47,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2023-11-29 02:08:47,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,279 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2023-11-29 02:08:47,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2023-11-29 02:08:47,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,299 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2023-11-29 02:08:47,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2023-11-29 02:08:47,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,319 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2023-11-29 02:08:47,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,332 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2023-11-29 02:08:47,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,340 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2023-11-29 02:08:47,342 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 02:08:47,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2023-11-29 02:08:47,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,362 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2023-11-29 02:08:47,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2023-11-29 02:08:47,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,387 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2023-11-29 02:08:47,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2023-11-29 02:08:47,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,419 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2023-11-29 02:08:47,422 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 02:08:47,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,437 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2023-11-29 02:08:47,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,449 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2023-11-29 02:08:47,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2023-11-29 02:08:47,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,474 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2023-11-29 02:08:47,477 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 02:08:47,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,491 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2023-11-29 02:08:47,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,500 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2023-11-29 02:08:47,503 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 02:08:47,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,517 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2023-11-29 02:08:47,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,525 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2023-11-29 02:08:47,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2023-11-29 02:08:47,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,549 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2023-11-29 02:08:47,552 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 02:08:47,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,566 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2023-11-29 02:08:47,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,575 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2023-11-29 02:08:47,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2023-11-29 02:08:47,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,601 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2023-11-29 02:08:47,603 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 02:08:47,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,617 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2023-11-29 02:08:47,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,625 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2023-11-29 02:08:47,627 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 02:08:47,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,640 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:47,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,642 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-29 02:08:47,642 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:47,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2023-11-29 02:08:47,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,656 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2023-11-29 02:08:47,659 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 02:08:47,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2023-11-29 02:08:47,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,680 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2023-11-29 02:08:47,682 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 02:08:47,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2023-11-29 02:08:47,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,704 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2023-11-29 02:08:47,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:47,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:08:47,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:47,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2023-11-29 02:08:47,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,725 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2023-11-29 02:08:47,727 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 02:08:47,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:08:47,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:47,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:08:47,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2023-11-29 02:08:47,749 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:08:47,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,751 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2023-11-29 02:08:47,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,767 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,767 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2023-11-29 02:08:47,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,777 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2023-11-29 02:08:47,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:47,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,804 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2023-11-29 02:08:47,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2023-11-29 02:08:47,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,831 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2023-11-29 02:08:47,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2023-11-29 02:08:47,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,857 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2023-11-29 02:08:47,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2023-11-29 02:08:47,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,884 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2023-11-29 02:08:47,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:47,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:47,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:47,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2023-11-29 02:08:47,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,906 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2023-11-29 02:08:47,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2023-11-29 02:08:47,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,932 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2023-11-29 02:08:47,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,949 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,949 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2023-11-29 02:08:47,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,958 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2023-11-29 02:08:47,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:47,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:47,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:47,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:47,975 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:47,975 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:47,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:47,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2023-11-29 02:08:47,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:47,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:47,985 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:47,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2023-11-29 02:08:47,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:47,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2023-11-29 02:08:48,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,010 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2023-11-29 02:08:48,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2023-11-29 02:08:48,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,037 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2023-11-29 02:08:48,039 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 02:08:48,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2023-11-29 02:08:48,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,063 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2023-11-29 02:08:48,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2023-11-29 02:08:48,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,089 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2023-11-29 02:08:48,091 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 02:08:48,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2023-11-29 02:08:48,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,114 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2023-11-29 02:08:48,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:48,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:48,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:48,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2023-11-29 02:08:48,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,136 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2023-11-29 02:08:48,139 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 02:08:48,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,153 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,153 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2023-11-29 02:08:48,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,163 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2023-11-29 02:08:48,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,180 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,180 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2023-11-29 02:08:48,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,190 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2023-11-29 02:08:48,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,206 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,206 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,217 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2023-11-29 02:08:48,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2023-11-29 02:08:48,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,243 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2023-11-29 02:08:48,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,260 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,260 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2023-11-29 02:08:48,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,271 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2023-11-29 02:08:48,274 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 02:08:48,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2023-11-29 02:08:48,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,297 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2023-11-29 02:08:48,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,328 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2023-11-29 02:08:48,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,354 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2023-11-29 02:08:48,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,371 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,371 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2023-11-29 02:08:48,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,382 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2023-11-29 02:08:48,384 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 02:08:48,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2023-11-29 02:08:48,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,407 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2023-11-29 02:08:48,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,424 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,425 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2023-11-29 02:08:48,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,433 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2023-11-29 02:08:48,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Ended with exit code 0 [2023-11-29 02:08:48,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,461 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2023-11-29 02:08:48,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,476 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,477 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2023-11-29 02:08:48,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,486 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2023-11-29 02:08:48,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,501 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,501 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Ended with exit code 0 [2023-11-29 02:08:48,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,509 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2023-11-29 02:08:48,511 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 02:08:48,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,523 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:48,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,526 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 02:08:48,526 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:48,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2023-11-29 02:08:48,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,541 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2023-11-29 02:08:48,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,555 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,555 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2023-11-29 02:08:48,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,564 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2023-11-29 02:08:48,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,578 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,578 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2023-11-29 02:08:48,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,587 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2023-11-29 02:08:48,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:48,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:48,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:48,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2023-11-29 02:08:48,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,606 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2023-11-29 02:08:48,609 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 02:08:48,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:48,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:48,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:48,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2023-11-29 02:08:48,630 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:08:48,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,631 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2023-11-29 02:08:48,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2023-11-29 02:08:48,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,655 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2023-11-29 02:08:48,657 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 02:08:48,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2023-11-29 02:08:48,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,681 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2023-11-29 02:08:48,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2023-11-29 02:08:48,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,707 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2023-11-29 02:08:48,709 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 02:08:48,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,733 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2023-11-29 02:08:48,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2023-11-29 02:08:48,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,758 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2023-11-29 02:08:48,760 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 02:08:48,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:48,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:48,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:48,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,775 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2023-11-29 02:08:48,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2023-11-29 02:08:48,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,797 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2023-11-29 02:08:48,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2023-11-29 02:08:48,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,820 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2023-11-29 02:08:48,822 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 02:08:48,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2023-11-29 02:08:48,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,843 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2023-11-29 02:08:48,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2023-11-29 02:08:48,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,865 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2023-11-29 02:08:48,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2023-11-29 02:08:48,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,888 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2023-11-29 02:08:48,890 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 02:08:48,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:48,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,910 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2023-11-29 02:08:48,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:48,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2023-11-29 02:08:48,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,933 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2023-11-29 02:08:48,935 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 02:08:48,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:48,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2023-11-29 02:08:48,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,955 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2023-11-29 02:08:48,966 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 02:08:48,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:48,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:48,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:48,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:48,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2023-11-29 02:08:48,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:48,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:48,982 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:48,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2023-11-29 02:08:48,984 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 02:08:48,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:48,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:48,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:48,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:48,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:48,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2023-11-29 02:08:49,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,004 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2023-11-29 02:08:49,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,017 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,017 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,026 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2023-11-29 02:08:49,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2023-11-29 02:08:49,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,048 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2023-11-29 02:08:49,050 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 02:08:49,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2023-11-29 02:08:49,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,072 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2023-11-29 02:08:49,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2023-11-29 02:08:49,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,097 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2023-11-29 02:08:49,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,111 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2023-11-29 02:08:49,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,119 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2023-11-29 02:08:49,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2023-11-29 02:08:49,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,149 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2023-11-29 02:08:49,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,163 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,163 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2023-11-29 02:08:49,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,172 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2023-11-29 02:08:49,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2023-11-29 02:08:49,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,198 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2023-11-29 02:08:49,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,222 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2023-11-29 02:08:49,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,238 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,248 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2023-11-29 02:08:49,250 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 02:08:49,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2023-11-29 02:08:49,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,275 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2023-11-29 02:08:49,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2023-11-29 02:08:49,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,301 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2023-11-29 02:08:49,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Ended with exit code 0 [2023-11-29 02:08:49,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,325 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2023-11-29 02:08:49,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,339 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:49,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,342 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 02:08:49,342 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 02:08:49,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2023-11-29 02:08:49,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,360 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2023-11-29 02:08:49,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2023-11-29 02:08:49,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,384 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2023-11-29 02:08:49,386 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 02:08:49,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2023-11-29 02:08:49,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,408 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2023-11-29 02:08:49,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:49,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:49,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:49,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,426 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2023-11-29 02:08:49,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:49,441 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:49,441 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:49,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,451 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:08:49,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,452 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2023-11-29 02:08:49,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,466 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,466 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2023-11-29 02:08:49,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,475 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2023-11-29 02:08:49,477 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 02:08:49,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2023-11-29 02:08:49,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,501 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2023-11-29 02:08:49,503 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 02:08:49,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,513 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,515 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,515 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2023-11-29 02:08:49,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,526 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2023-11-29 02:08:49,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,539 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,540 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2023-11-29 02:08:49,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,549 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2023-11-29 02:08:49,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,563 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,563 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2023-11-29 02:08:49,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,573 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2023-11-29 02:08:49,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:49,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:49,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:49,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2023-11-29 02:08:49,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,591 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2023-11-29 02:08:49,593 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 02:08:49,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2023-11-29 02:08:49,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,615 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2023-11-29 02:08:49,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,630 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,630 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2023-11-29 02:08:49,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,640 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2023-11-29 02:08:49,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,654 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,654 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2023-11-29 02:08:49,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,664 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2023-11-29 02:08:49,666 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 02:08:49,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,678 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,678 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2023-11-29 02:08:49,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,687 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2023-11-29 02:08:49,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,701 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2023-11-29 02:08:49,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,710 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2023-11-29 02:08:49,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,725 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2023-11-29 02:08:49,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,735 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2023-11-29 02:08:49,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,749 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,749 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2023-11-29 02:08:49,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,758 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2023-11-29 02:08:49,760 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 02:08:49,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2023-11-29 02:08:49,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,784 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2023-11-29 02:08:49,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:49,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:49,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:49,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2023-11-29 02:08:49,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,801 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2023-11-29 02:08:49,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,815 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,815 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,824 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2023-11-29 02:08:49,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,838 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,838 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2023-11-29 02:08:49,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,847 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2023-11-29 02:08:49,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2023-11-29 02:08:49,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,870 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2023-11-29 02:08:49,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:49,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2023-11-29 02:08:49,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,896 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2023-11-29 02:08:49,898 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 02:08:49,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2023-11-29 02:08:49,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,927 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2023-11-29 02:08:49,930 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 02:08:49,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2023-11-29 02:08:49,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,955 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2023-11-29 02:08:49,958 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 02:08:49,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:49,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:49,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:49,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:49,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:49,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:49,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:49,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:49,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:49,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:49,994 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:49,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2023-11-29 02:08:49,997 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 02:08:50,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,012 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,012 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2023-11-29 02:08:50,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,025 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2023-11-29 02:08:50,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,044 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2023-11-29 02:08:50,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,059 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2023-11-29 02:08:50,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,077 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,077 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2023-11-29 02:08:50,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,090 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2023-11-29 02:08:50,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,108 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,108 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2023-11-29 02:08:50,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,119 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2023-11-29 02:08:50,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,151 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2023-11-29 02:08:50,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,170 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,170 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2023-11-29 02:08:50,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,184 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2023-11-29 02:08:50,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,201 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,201 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2023-11-29 02:08:50,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,212 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2023-11-29 02:08:50,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,226 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:50,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,230 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 02:08:50,230 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 02:08:50,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2023-11-29 02:08:50,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,260 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2023-11-29 02:08:50,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,276 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2023-11-29 02:08:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,287 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2023-11-29 02:08:50,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,302 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2023-11-29 02:08:50,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,313 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2023-11-29 02:08:50,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:50,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:50,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:50,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2023-11-29 02:08:50,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,333 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2023-11-29 02:08:50,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:08:50,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:50,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:50,348 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:50,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2023-11-29 02:08:50,359 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:08:50,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,360 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2023-11-29 02:08:50,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2023-11-29 02:08:50,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,384 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2023-11-29 02:08:50,386 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 02:08:50,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2023-11-29 02:08:50,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,409 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2023-11-29 02:08:50,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,424 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,424 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,435 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2023-11-29 02:08:50,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,451 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,451 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,460 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2023-11-29 02:08:50,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2023-11-29 02:08:50,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,483 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2023-11-29 02:08:50,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:50,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:50,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:50,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,501 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2023-11-29 02:08:50,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,524 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2023-11-29 02:08:50,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2023-11-29 02:08:50,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,547 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2023-11-29 02:08:50,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2023-11-29 02:08:50,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,569 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2023-11-29 02:08:50,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,583 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2023-11-29 02:08:50,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,593 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2023-11-29 02:08:50,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,606 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,606 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,614 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2023-11-29 02:08:50,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,628 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,629 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,638 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2023-11-29 02:08:50,640 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 02:08:50,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Ended with exit code 0 [2023-11-29 02:08:50,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,661 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2023-11-29 02:08:50,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,674 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,674 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2023-11-29 02:08:50,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,684 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2023-11-29 02:08:50,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:50,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:50,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:50,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2023-11-29 02:08:50,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,702 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2023-11-29 02:08:50,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,716 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,716 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2023-11-29 02:08:50,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,725 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2023-11-29 02:08:50,727 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 02:08:50,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,738 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2023-11-29 02:08:50,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,748 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2023-11-29 02:08:50,750 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 02:08:50,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2023-11-29 02:08:50,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,771 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2023-11-29 02:08:50,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,784 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,784 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,793 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2023-11-29 02:08:50,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2023-11-29 02:08:50,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,818 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2023-11-29 02:08:50,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2023-11-29 02:08:50,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,840 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2023-11-29 02:08:50,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,855 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2023-11-29 02:08:50,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,868 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2023-11-29 02:08:50,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,881 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,889 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2023-11-29 02:08:50,891 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 02:08:50,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,915 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2023-11-29 02:08:50,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,930 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Ended with exit code 0 [2023-11-29 02:08:50,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,941 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2023-11-29 02:08:50,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2023-11-29 02:08:50,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,968 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2023-11-29 02:08:50,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:50,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:50,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:50,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:50,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:50,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:50,985 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:50,985 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:50,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:50,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:50,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:50,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:50,998 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:50,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2023-11-29 02:08:51,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,015 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:51,015 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:51,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2023-11-29 02:08:51,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,028 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2023-11-29 02:08:51,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:51,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:51,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2023-11-29 02:08:51,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,056 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2023-11-29 02:08:51,058 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 02:08:51,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,071 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:51,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,075 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-29 02:08:51,075 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:51,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2023-11-29 02:08:51,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,095 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2023-11-29 02:08:51,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,111 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,112 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:51,112 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:51,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2023-11-29 02:08:51,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,123 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2023-11-29 02:08:51,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:51,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:51,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,151 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2023-11-29 02:08:51,153 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 02:08:51,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:51,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:08:51,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:51,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2023-11-29 02:08:51,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,174 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2023-11-29 02:08:51,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:51,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:08:51,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:08:51,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:08:51,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Ended with exit code 0 [2023-11-29 02:08:51,201 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:08:51,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,202 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2023-11-29 02:08:51,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,218 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,218 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Ended with exit code 0 [2023-11-29 02:08:51,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,231 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2023-11-29 02:08:51,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,244 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2023-11-29 02:08:51,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,262 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2023-11-29 02:08:51,264 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 02:08:51,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Ended with exit code 0 [2023-11-29 02:08:51,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,292 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2023-11-29 02:08:51,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,307 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2023-11-29 02:08:51,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,320 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2023-11-29 02:08:51,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,349 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2023-11-29 02:08:51,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:51,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:51,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:51,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2023-11-29 02:08:51,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,370 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2023-11-29 02:08:51,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,384 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2023-11-29 02:08:51,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,397 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2023-11-29 02:08:51,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Ended with exit code 0 [2023-11-29 02:08:51,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,424 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2023-11-29 02:08:51,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Ended with exit code 0 [2023-11-29 02:08:51,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,449 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2023-11-29 02:08:51,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,474 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2023-11-29 02:08:51,476 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 02:08:51,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2023-11-29 02:08:51,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,500 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2023-11-29 02:08:51,502 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 02:08:51,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2023-11-29 02:08:51,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,525 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2023-11-29 02:08:51,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2023-11-29 02:08:51,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,549 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2023-11-29 02:08:51,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,562 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2023-11-29 02:08:51,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,576 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2023-11-29 02:08:51,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:51,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:51,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:51,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2023-11-29 02:08:51,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,596 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2023-11-29 02:08:51,606 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 02:08:51,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2023-11-29 02:08:51,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,629 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2023-11-29 02:08:51,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Ended with exit code 0 [2023-11-29 02:08:51,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,655 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2023-11-29 02:08:51,657 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 02:08:51,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,668 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2023-11-29 02:08:51,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,681 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2023-11-29 02:08:51,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2023-11-29 02:08:51,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,707 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2023-11-29 02:08:51,709 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 02:08:51,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,736 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2023-11-29 02:08:51,738 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 02:08:51,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,750 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2023-11-29 02:08:51,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,761 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2023-11-29 02:08:51,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,777 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,797 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2023-11-29 02:08:51,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2023-11-29 02:08:51,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,823 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2023-11-29 02:08:51,825 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 02:08:51,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2023-11-29 02:08:51,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,850 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2023-11-29 02:08:51,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,878 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2023-11-29 02:08:51,880 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 02:08:51,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Ended with exit code 0 [2023-11-29 02:08:51,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,906 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2023-11-29 02:08:51,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Ended with exit code 0 [2023-11-29 02:08:51,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,940 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2023-11-29 02:08:51,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:51,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:51,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:51,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:51,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:51,971 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:51,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2023-11-29 02:08:51,974 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 02:08:51,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:51,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:51,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:51,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:51,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:51,987 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:51,987 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:51,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,001 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2023-11-29 02:08:52,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:52,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,014 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:52,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:52,018 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 02:08:52,018 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 02:08:52,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2023-11-29 02:08:52,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,042 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2023-11-29 02:08:52,045 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 02:08:52,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,055 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:52,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:52,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:52,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:52,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2023-11-29 02:08:52,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,071 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2023-11-29 02:08:52,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:52,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:52,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:52,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:52,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2023-11-29 02:08:52,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,097 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2023-11-29 02:08:52,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:52,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:52,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:52,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:52,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:52,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Ended with exit code 0 [2023-11-29 02:08:52,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,117 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2023-11-29 02:08:52,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:08:52,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:52,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:52,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:52,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2023-11-29 02:08:52,147 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:08:52,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,148 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2023-11-29 02:08:52,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2023-11-29 02:08:52,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,177 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2023-11-29 02:08:52,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Ended with exit code 0 [2023-11-29 02:08:52,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,216 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2023-11-29 02:08:52,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Ended with exit code 0 [2023-11-29 02:08:52,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,249 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2023-11-29 02:08:52,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,279 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2023-11-29 02:08:52,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,294 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,310 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2023-11-29 02:08:52,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:52,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:52,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:52,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2023-11-29 02:08:52,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,332 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2023-11-29 02:08:52,334 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 02:08:52,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,347 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2023-11-29 02:08:52,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,363 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2023-11-29 02:08:52,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,378 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,378 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,391 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2023-11-29 02:08:52,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,406 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,406 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,421 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2023-11-29 02:08:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,436 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Ended with exit code 0 [2023-11-29 02:08:52,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,450 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2023-11-29 02:08:52,452 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 02:08:52,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,480 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2023-11-29 02:08:52,482 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 02:08:52,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2023-11-29 02:08:52,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,508 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2023-11-29 02:08:52,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,523 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,523 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,537 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2023-11-29 02:08:52,539 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 02:08:52,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,552 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,552 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2023-11-29 02:08:52,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,566 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2023-11-29 02:08:52,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:52,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:52,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:52,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Ended with exit code 0 [2023-11-29 02:08:52,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,589 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2023-11-29 02:08:52,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,604 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2023-11-29 02:08:52,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,619 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2023-11-29 02:08:52,621 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 02:08:52,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,634 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,635 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,651 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2023-11-29 02:08:52,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,668 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,668 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Ended with exit code 0 [2023-11-29 02:08:52,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,685 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2023-11-29 02:08:52,687 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 02:08:52,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,703 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,703 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2023-11-29 02:08:52,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,718 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2023-11-29 02:08:52,721 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 02:08:52,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,737 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,758 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2023-11-29 02:08:52,760 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 02:08:52,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,774 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2023-11-29 02:08:52,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,786 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2023-11-29 02:08:52,788 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 02:08:52,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2023-11-29 02:08:52,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,832 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2023-11-29 02:08:52,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Ended with exit code 0 [2023-11-29 02:08:52,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,863 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2023-11-29 02:08:52,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2023-11-29 02:08:52,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,895 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2023-11-29 02:08:52,898 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 02:08:52,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:52,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,927 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2023-11-29 02:08:52,940 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 02:08:52,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Ended with exit code 0 [2023-11-29 02:08:52,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,967 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2023-11-29 02:08:52,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:52,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:52,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:52,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:52,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:52,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:52,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:52,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:52,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:52,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2023-11-29 02:08:52,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:52,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:52,997 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:52,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2023-11-29 02:08:52,999 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 02:08:53,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:53,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:53,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2023-11-29 02:08:53,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,032 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2023-11-29 02:08:53,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,047 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:53,047 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:53,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Ended with exit code 0 [2023-11-29 02:08:53,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,063 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2023-11-29 02:08:53,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,075 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:53,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,080 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-29 02:08:53,080 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-29 02:08:53,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,108 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2023-11-29 02:08:53,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,123 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:53,123 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:53,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Ended with exit code 0 [2023-11-29 02:08:53,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,136 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2023-11-29 02:08:53,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:53,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:53,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,164 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2023-11-29 02:08:53,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:53,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,178 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:08:53,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:53,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2023-11-29 02:08:53,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,185 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2023-11-29 02:08:53,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:53,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,198 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:08:53,200 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:08:53,200 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:08:53,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2023-11-29 02:08:53,218 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:08:53,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,219 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2023-11-29 02:08:53,221 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 02:08:53,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2023-11-29 02:08:53,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,243 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2023-11-29 02:08:53,245 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 02:08:53,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Ended with exit code 0 [2023-11-29 02:08:53,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,267 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2023-11-29 02:08:53,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,281 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2023-11-29 02:08:53,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,292 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2023-11-29 02:08:53,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,305 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2023-11-29 02:08:53,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,315 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2023-11-29 02:08:53,317 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 02:08:53,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,338 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2023-11-29 02:08:53,340 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 02:08:53,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:53,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:53,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:53,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2023-11-29 02:08:53,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,356 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2023-11-29 02:08:53,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2023-11-29 02:08:53,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,379 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2023-11-29 02:08:53,381 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 02:08:53,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,392 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,392 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2023-11-29 02:08:53,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,401 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2023-11-29 02:08:53,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,425 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2023-11-29 02:08:53,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,441 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,441 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2023-11-29 02:08:53,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,452 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2023-11-29 02:08:53,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,476 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2023-11-29 02:08:53,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,504 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2023-11-29 02:08:53,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2023-11-29 02:08:53,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,527 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2023-11-29 02:08:53,530 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 02:08:53,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2023-11-29 02:08:53,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,552 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2023-11-29 02:08:53,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:53,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:53,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:53,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Ended with exit code 0 [2023-11-29 02:08:53,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,572 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2023-11-29 02:08:53,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2023-11-29 02:08:53,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,598 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2023-11-29 02:08:53,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Ended with exit code 0 [2023-11-29 02:08:53,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,622 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2023-11-29 02:08:53,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,646 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2023-11-29 02:08:53,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Ended with exit code 0 [2023-11-29 02:08:53,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,671 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2023-11-29 02:08:53,673 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 02:08:53,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Ended with exit code 0 [2023-11-29 02:08:53,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,697 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2023-11-29 02:08:53,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,719 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2023-11-29 02:08:53,721 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 02:08:53,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Ended with exit code 0 [2023-11-29 02:08:53,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,749 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2023-11-29 02:08:53,751 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 02:08:53,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,762 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Ended with exit code 0 [2023-11-29 02:08:53,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,771 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2023-11-29 02:08:53,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,798 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2023-11-29 02:08:53,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,821 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2023-11-29 02:08:53,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Ended with exit code 0 [2023-11-29 02:08:53,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,843 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2023-11-29 02:08:53,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Ended with exit code 0 [2023-11-29 02:08:53,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,868 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2023-11-29 02:08:53,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Ended with exit code 0 [2023-11-29 02:08:53,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,893 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2023-11-29 02:08:53,895 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 02:08:53,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2023-11-29 02:08:53,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,916 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2023-11-29 02:08:53,918 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 02:08:53,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,928 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:53,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,931 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-29 02:08:53,931 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-29 02:08:53,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Ended with exit code 0 [2023-11-29 02:08:53,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,949 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2023-11-29 02:08:53,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Ended with exit code 0 [2023-11-29 02:08:53,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,971 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2023-11-29 02:08:53,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:53,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:53,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:53,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:53,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:53,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:53,985 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:53,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:53,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:53,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:53,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:53,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:53,994 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:53,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2023-11-29 02:08:53,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:54,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:54,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:54,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:08:54,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:54,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Ended with exit code 0 [2023-11-29 02:08:54,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,012 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2023-11-29 02:08:54,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:08:54,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:08:54,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:08:54,026 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:08:54,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Ended with exit code 0 [2023-11-29 02:08:54,036 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:08:54,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,037 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2023-11-29 02:08:54,039 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 02:08:54,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,052 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,052 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,063 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2023-11-29 02:08:54,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,077 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,078 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,100 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2023-11-29 02:08:54,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,115 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,115 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Ended with exit code 0 [2023-11-29 02:08:54,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,129 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2023-11-29 02:08:54,131 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 02:08:54,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,145 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,145 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Ended with exit code 0 [2023-11-29 02:08:54,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,158 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2023-11-29 02:08:54,161 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 02:08:54,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,174 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,176 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,176 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Ended with exit code 0 [2023-11-29 02:08:54,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,193 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2023-11-29 02:08:54,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:54,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,209 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:54,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:54,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Ended with exit code 0 [2023-11-29 02:08:54,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,220 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2023-11-29 02:08:54,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,239 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,241 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,241 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Ended with exit code 0 [2023-11-29 02:08:54,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,258 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2023-11-29 02:08:54,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,277 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,277 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Ended with exit code 0 [2023-11-29 02:08:54,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,291 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2023-11-29 02:08:54,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,309 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,309 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Ended with exit code 0 [2023-11-29 02:08:54,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,325 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2023-11-29 02:08:54,327 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 02:08:54,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,343 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Ended with exit code 0 [2023-11-29 02:08:54,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,358 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2023-11-29 02:08:54,361 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 02:08:54,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Ended with exit code 0 [2023-11-29 02:08:54,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,391 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2023-11-29 02:08:54,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,410 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,426 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2023-11-29 02:08:54,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,444 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,444 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2023-11-29 02:08:54,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,459 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2023-11-29 02:08:54,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,477 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,477 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,491 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2023-11-29 02:08:54,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:54,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:54,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:54,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2023-11-29 02:08:54,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,513 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2023-11-29 02:08:54,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,529 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,529 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Ended with exit code 0 [2023-11-29 02:08:54,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,542 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2023-11-29 02:08:54,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,555 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,555 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,558 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,558 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2023-11-29 02:08:54,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,571 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2023-11-29 02:08:54,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,588 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,588 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2023-11-29 02:08:54,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,602 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2023-11-29 02:08:54,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,617 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,617 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2023-11-29 02:08:54,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,631 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2023-11-29 02:08:54,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,647 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,647 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,665 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2023-11-29 02:08:54,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,680 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,680 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2023-11-29 02:08:54,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,693 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2023-11-29 02:08:54,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,707 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,712 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,712 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2023-11-29 02:08:54,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,736 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2023-11-29 02:08:54,738 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 02:08:54,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,748 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,751 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,751 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2023-11-29 02:08:54,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,762 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2023-11-29 02:08:54,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,777 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,777 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,794 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2023-11-29 02:08:54,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,806 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,808 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,808 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2023-11-29 02:08:54,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,820 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2023-11-29 02:08:54,822 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 02:08:54,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,832 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,834 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,834 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2023-11-29 02:08:54,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,845 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2023-11-29 02:08:54,847 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 02:08:54,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,857 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,860 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,860 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,874 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2023-11-29 02:08:54,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,886 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2023-11-29 02:08:54,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,901 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2023-11-29 02:08:54,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,916 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,916 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2023-11-29 02:08:54,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,929 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2023-11-29 02:08:54,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:54,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,941 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-29 02:08:54,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,946 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-29 02:08:54,946 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-29 02:08:54,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:54,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Forceful destruction successful, exit code 0 [2023-11-29 02:08:54,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:54,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:54,972 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:54,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2023-11-29 02:08:54,974 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 02:08:54,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:54,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:54,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:54,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:54,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:54,988 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:54,988 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:54,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:55,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2023-11-29 02:08:55,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:55,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:55,001 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:55,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2023-11-29 02:08:55,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:55,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:55,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:55,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:55,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:55,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:55,015 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:55,015 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:55,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2023-11-29 02:08:55,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:55,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:55,026 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:55,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2023-11-29 02:08:55,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:55,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:55,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:55,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:08:55,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:55,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:55,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:55,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:08:55,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:08:55,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:55,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2023-11-29 02:08:55,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:08:55,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:08:55,046 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:08:55,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2023-11-29 02:08:55,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:08:55,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:08:55,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:08:55,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:08:55,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:08:55,059 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:08:55,061 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:08:55,061 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:08:55,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:08:55,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Ended with exit code 0 [2023-11-29 02:08:55,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 02:08:55 BoogieIcfgContainer [2023-11-29 02:08:55,086 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 02:08:55,086 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:08:55,086 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:08:55,087 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:08:55,087 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:08:20" (3/4) ... [2023-11-29 02:08:55,089 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 02:08:55,090 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:08:55,090 INFO L158 Benchmark]: Toolchain (without parser) took 35956.53ms. Allocated memory was 148.9MB in the beginning and 377.5MB in the end (delta: 228.6MB). Free memory was 112.4MB in the beginning and 157.1MB in the end (delta: -44.8MB). Peak memory consumption was 187.0MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,091 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:08:55,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 436.35ms. Allocated memory is still 148.9MB. Free memory was 112.0MB in the beginning and 84.6MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.90ms. Allocated memory is still 148.9MB. Free memory was 84.6MB in the beginning and 79.0MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,092 INFO L158 Benchmark]: Boogie Preprocessor took 88.86ms. Allocated memory is still 148.9MB. Free memory was 79.0MB in the beginning and 73.9MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,092 INFO L158 Benchmark]: RCFGBuilder took 978.57ms. Allocated memory is still 148.9MB. Free memory was 73.5MB in the beginning and 55.8MB in the end (delta: 17.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,093 INFO L158 Benchmark]: BuchiAutomizer took 34369.93ms. Allocated memory was 148.9MB in the beginning and 377.5MB in the end (delta: 228.6MB). Free memory was 55.1MB in the beginning and 157.1MB in the end (delta: -102.0MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. [2023-11-29 02:08:55,093 INFO L158 Benchmark]: Witness Printer took 3.28ms. Allocated memory is still 377.5MB. Free memory is still 157.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:08:55,095 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 436.35ms. Allocated memory is still 148.9MB. Free memory was 112.0MB in the beginning and 84.6MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.90ms. Allocated memory is still 148.9MB. Free memory was 84.6MB in the beginning and 79.0MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.86ms. Allocated memory is still 148.9MB. Free memory was 79.0MB in the beginning and 73.9MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 978.57ms. Allocated memory is still 148.9MB. Free memory was 73.5MB in the beginning and 55.8MB in the end (delta: 17.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * BuchiAutomizer took 34369.93ms. Allocated memory was 148.9MB in the beginning and 377.5MB in the end (delta: 228.6MB). Free memory was 55.1MB in the beginning and 157.1MB in the end (delta: -102.0MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. * Witness Printer took 3.28ms. Allocated memory is still 377.5MB. Free memory is still 157.1MB. 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 Your program was decomposed into 10 terminating modules (10 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.10 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 1613 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 34.3s and 11 iterations. TraceHistogramMax:3. Analysis of lassos took 28.5s. Construction of modules took 3.8s. Büchi inclusion checks took 1.7s. Highest rank in rank-based complementation 0. Minimization of det autom 10. Minimization of nondet autom 0. Automata minimization 0.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 24 StatesRemovedByMinimization, 6 NontrivialMinimizations. Non-live state removal took 0.1s 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: 0 mSolverCounterUnknown, 1641 SdHoareTripleChecker+Valid, 4.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1641 mSDsluCounter, 2055 SdHoareTripleChecker+Invalid, 3.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 374 mSDsCounter, 801 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4444 IncrementalHoareTripleChecker+Invalid, 5245 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 801 mSolverCounterUnsat, 1681 mSDtfsCounter, 4444 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI7 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital70 mio100 ax100 hnf100 lsp45 ukn87 mio100 lsp100 div100 bol100 ite100 ukn100 eq207 hnf94 smp100 dnf186 smp80 tf102 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 40ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 18 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1;" "assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1;" "assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 02:08:55,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4453d08-ea46-4671-940a-d7d8802ac7b8/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_f4453d08-ea46-4671-940a-d7d8802ac7b8/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