./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB --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 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:15:15,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:15:15,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 03:15:15,993 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:15:15,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:15:16,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:15:16,042 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:15:16,042 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:15:16,043 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:15:16,043 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:15:16,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:15:16,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:15:16,045 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:15:16,046 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 03:15:16,047 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 03:15:16,047 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 03:15:16,047 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 03:15:16,047 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 03:15:16,047 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 03:15:16,047 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:15:16,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:15:16,049 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:15:16,050 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:15:16,050 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:15:16,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:15:16,050 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 03:15:16,050 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 03:15:16,052 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c [2024-11-28 03:15:16,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:15:16,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:15:16,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:15:16,458 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:15:16,458 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:15:16,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2024-11-28 03:15:22,765 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/data/602a8eb29/ae5868e35d5f431db2ddceb29a76432b/FLAG447846d26 [2024-11-28 03:15:23,114 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:15:23,114 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2024-11-28 03:15:23,123 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/data/602a8eb29/ae5868e35d5f431db2ddceb29a76432b/FLAG447846d26 [2024-11-28 03:15:23,353 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/data/602a8eb29/ae5868e35d5f431db2ddceb29a76432b [2024-11-28 03:15:23,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:15:23,357 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:15:23,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:15:23,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:15:23,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:15:23,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33646a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23, skipping insertion in model container [2024-11-28 03:15:23,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,389 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:15:23,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:15:23,596 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:15:23,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:15:23,626 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:15:23,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23 WrapperNode [2024-11-28 03:15:23,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:15:23,628 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:15:23,628 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:15:23,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:15:23,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,654 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 30 [2024-11-28 03:15:23,654 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:15:23,655 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:15:23,655 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:15:23,655 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:15:23,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,664 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,674 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]. [2024-11-28 03:15:23,674 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,677 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,678 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,682 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,684 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:15:23,685 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:15:23,685 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:15:23,685 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:15:23,686 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (1/1) ... [2024-11-28 03:15:23,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:23,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:23,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:23,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 03:15:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:15:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:15:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:15:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:15:23,846 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:15:23,849 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:15:23,959 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-28 03:15:23,959 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:15:23,970 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:15:23,970 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 03:15:23,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:23 BoogieIcfgContainer [2024-11-28 03:15:23,971 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:15:23,971 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 03:15:23,972 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 03:15:23,979 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 03:15:23,979 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 03:15:23,980 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 03:15:23" (1/3) ... [2024-11-28 03:15:23,981 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@28a2c21a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 03:15:23, skipping insertion in model container [2024-11-28 03:15:23,981 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 03:15:23,981 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23" (2/3) ... [2024-11-28 03:15:23,982 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@28a2c21a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 03:15:23, skipping insertion in model container [2024-11-28 03:15:23,982 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 03:15:23,982 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:23" (3/3) ... [2024-11-28 03:15:23,983 INFO L363 chiAutomizerObserver]: Analyzing ICFG multivar_1-1.c [2024-11-28 03:15:24,043 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 03:15:24,043 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 03:15:24,044 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 03:15:24,044 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 03:15:24,044 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 03:15:24,045 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 03:15:24,045 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 03:15:24,045 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 03:15:24,051 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 03:15:24,070 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 03:15:24,071 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 03:15:24,071 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 03:15:24,077 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 03:15:24,077 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 03:15:24,077 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 03:15:24,077 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 03:15:24,078 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 03:15:24,079 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 03:15:24,079 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 03:15:24,079 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 03:15:24,079 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 03:15:24,088 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1;" [2024-11-28 03:15:24,090 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < 1024;" "main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" [2024-11-28 03:15:24,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:24,097 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 03:15:24,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:24,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978671831] [2024-11-28 03:15:24,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,208 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,235 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:24,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:24,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 1 times [2024-11-28 03:15:24,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:24,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915927623] [2024-11-28 03:15:24,239 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,253 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,261 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:24,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:24,263 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 1 times [2024-11-28 03:15:24,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:24,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898299836] [2024-11-28 03:15:24,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:24,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,281 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:24,311 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:24,437 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:24,438 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:24,438 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:24,438 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:24,440 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 03:15:24,440 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,440 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:24,441 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:24,441 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2024-11-28 03:15:24,441 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:24,441 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:24,463 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,480 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,493 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,514 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,674 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:24,674 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 03:15:24,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:24,680 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:24,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-28 03:15:24,685 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 03:15:24,685 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:24,711 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 03:15:24,711 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 03:15:24,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-28 03:15:24,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:24,725 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:24,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 03:15:24,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 03:15:24,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:24,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-28 03:15:24,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:24,761 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:24,765 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 03:15:24,765 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:24,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 03:15:24,820 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 03:15:24,821 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~y~0#1=-2}, {ULTIMATE.start_main_~y~0#1=-1}, {ULTIMATE.start_main_~y~0#1=4}] Lambdas: [1, 5, 1] Nus: [0, 1] [2024-11-28 03:15:24,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:24,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:24,835 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:24,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 03:15:24,842 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 03:15:24,842 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:24,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-28 03:15:24,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:24,881 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:24,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 03:15:24,890 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 03:15:24,890 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:24,929 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 03:15:24,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:24,934 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:24,934 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:24,934 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:24,935 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:24,935 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 03:15:24,935 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:24,935 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:24,935 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:24,935 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2024-11-28 03:15:24,935 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:24,935 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:24,937 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,942 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:24,958 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:25,140 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:25,145 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 03:15:25,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,149 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 03:15:25,155 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 [2024-11-28 03:15:25,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:25,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:25,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,199 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 03:15:25,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:25,220 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:25,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,239 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 03:15:25,261 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 [2024-11-28 03:15:25,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:25,278 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:25,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,295 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 03:15:25,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:25,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:25,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-28 03:15:25,341 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 03:15:25,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,343 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 03:15:25,347 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 [2024-11-28 03:15:25,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,367 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-28 03:15:25,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,381 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 03:15:25,384 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 [2024-11-28 03:15:25,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,418 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 03:15:25,421 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 [2024-11-28 03:15:25,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,437 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-28 03:15:25,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,458 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 03:15:25,462 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 [2024-11-28 03:15:25,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,494 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 03:15:25,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,496 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 03:15:25,500 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 [2024-11-28 03:15:25,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:25,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:25,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,521 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,536 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 03:15:25,546 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 [2024-11-28 03:15:25,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:25,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:25,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,590 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 03:15:25,595 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 [2024-11-28 03:15:25,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:25,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:25,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,635 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 03:15:25,640 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 [2024-11-28 03:15:25,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:25,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:25,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,688 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 03:15:25,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,692 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 03:15:25,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:25,723 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:25,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-28 03:15:25,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,742 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 03:15:25,746 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 [2024-11-28 03:15:25,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:25,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:25,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-28 03:15:25,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,782 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 03:15:25,787 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 [2024-11-28 03:15:25,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:25,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:25,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,826 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 03:15:25,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:25,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:25,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:25,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,876 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 03:15:25,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,881 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 03:15:25,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:25,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:25,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,923 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 03:15:25,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:25,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:25,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:25,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:25,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:25,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:25,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:25,975 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:25,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-28 03:15:25,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:25,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:25,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:25,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:25,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:25,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:25,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:25,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:25,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-28 03:15:26,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,019 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-28 03:15:26,024 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 [2024-11-28 03:15:26,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:26,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:26,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:26,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-28 03:15:26,069 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 03:15:26,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,071 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-28 03:15:26,076 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 [2024-11-28 03:15:26,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,094 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:26,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-28 03:15:26,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,115 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-28 03:15:26,121 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 [2024-11-28 03:15:26,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,138 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:26,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-28 03:15:26,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,167 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-28 03:15:26,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:26,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,195 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-28 03:15:26,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,208 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-28 03:15:26,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:26,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-28 03:15:26,261 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 03:15:26,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,263 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-28 03:15:26,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:26,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:26,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-28 03:15:26,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,303 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-28 03:15:26,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:26,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:26,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-28 03:15:26,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,355 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-28 03:15:26,360 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 [2024-11-28 03:15:26,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:26,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:26,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:26,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,407 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-28 03:15:26,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:26,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:26,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-28 03:15:26,481 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 03:15:26,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,485 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-28 03:15:26,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:26,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,519 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-28 03:15:26,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,528 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 03:15:26,531 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 [2024-11-28 03:15:26,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:26,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-28 03:15:26,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,570 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 03:15:26,574 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 [2024-11-28 03:15:26,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:26,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:26,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,619 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 03:15:26,628 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 [2024-11-28 03:15:26,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:26,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:26,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:26,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,662 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-28 03:15:26,674 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 03:15:26,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,677 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 03:15:26,682 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 [2024-11-28 03:15:26,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,702 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:26,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:26,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,710 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-28 03:15:26,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,729 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-28 03:15:26,734 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 [2024-11-28 03:15:26,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,753 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:26,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:26,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:26,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,783 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-28 03:15:26,788 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 [2024-11-28 03:15:26,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:26,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:26,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:26,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:26,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:26,833 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:26,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-28 03:15:26,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:26,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:26,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:26,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:26,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:26,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:26,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:26,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:26,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:26,879 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:26,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:27,121 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:27,122 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:27,122 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:27,122 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:27,122 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 03:15:27,122 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,122 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:27,123 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:27,123 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2024-11-28 03:15:27,123 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:27,123 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:27,127 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,133 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,164 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,170 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,202 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,254 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,258 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:27,570 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:27,570 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 03:15:27,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,574 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-28 03:15:27,580 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 [2024-11-28 03:15:27,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:27,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,600 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:27,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:27,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-28 03:15:27,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,614 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-28 03:15:27,618 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 [2024-11-28 03:15:27,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:27,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,659 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-28 03:15:27,663 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 [2024-11-28 03:15:27,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,685 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:27,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,700 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-28 03:15:27,704 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 [2024-11-28 03:15:27,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:27,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:27,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:27,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-28 03:15:27,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,738 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-28 03:15:27,744 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 [2024-11-28 03:15:27,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,764 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,764 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-28 03:15:27,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,788 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-28 03:15:27,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:27,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-28 03:15:27,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,836 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-28 03:15:27,842 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 [2024-11-28 03:15:27,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,871 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-11-28 03:15:27,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,886 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-28 03:15:27,892 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 [2024-11-28 03:15:27,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,913 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:27,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,935 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-28 03:15:27,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:27,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:27,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:27,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:27,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:27,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:27,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:27,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:27,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-28 03:15:27,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:27,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:27,988 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:27,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:27,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-28 03:15:28,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:28,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:28,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,037 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-28 03:15:28,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:28,063 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:28,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,085 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-28 03:15:28,090 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 [2024-11-28 03:15:28,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:28,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:28,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-28 03:15:28,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,133 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-28 03:15:28,138 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 [2024-11-28 03:15:28,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:28,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,158 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:28,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:28,162 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,178 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-28 03:15:28,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:28,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:28,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-28 03:15:28,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,234 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-28 03:15:28,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:28,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:28,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:28,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:28,264 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-28 03:15:28,277 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 03:15:28,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,280 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-28 03:15:28,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:28,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:28,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:28,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,327 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-28 03:15:28,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,355 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,355 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,379 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-28 03:15:28,384 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 [2024-11-28 03:15:28,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,413 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-28 03:15:28,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,428 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-28 03:15:28,438 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 [2024-11-28 03:15:28,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:28,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:28,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:28,462 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-28 03:15:28,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,479 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-28 03:15:28,485 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 [2024-11-28 03:15:28,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,503 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,503 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,511 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-28 03:15:28,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,527 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-28 03:15:28,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,553 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-28 03:15:28,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,579 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,584 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 [2024-11-28 03:15:28,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-28 03:15:28,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,607 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,607 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-28 03:15:28,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,630 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-28 03:15:28,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,658 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,681 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-28 03:15:28,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-28 03:15:28,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,732 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-28 03:15:28,735 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 [2024-11-28 03:15:28,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,758 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,758 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,782 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-28 03:15:28,787 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 [2024-11-28 03:15:28,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,806 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,809 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,809 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-28 03:15:28,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,833 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-28 03:15:28,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,860 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-28 03:15:28,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,883 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-28 03:15:28,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:28,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:28,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:28,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:28,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:28,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:28,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:28,948 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:28,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-28 03:15:28,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:28,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:28,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:28,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:28,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:28,981 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:28,981 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:28,996 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,011 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-28 03:15:29,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:29,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:29,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-28 03:15:29,050 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 03:15:29,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,054 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-28 03:15:29,058 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 [2024-11-28 03:15:29,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:29,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,082 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,098 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-28 03:15:29,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,127 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,153 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-28 03:15:29,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,205 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-28 03:15:29,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:29,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-28 03:15:29,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,237 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-28 03:15:29,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-28 03:15:29,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,283 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-28 03:15:29,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,333 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-28 03:15:29,338 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 [2024-11-28 03:15:29,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,385 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-28 03:15:29,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,438 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-28 03:15:29,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,479 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,495 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-28 03:15:29,500 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 [2024-11-28 03:15:29,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-28 03:15:29,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,548 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-28 03:15:29,554 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 [2024-11-28 03:15:29,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,586 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,601 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-28 03:15:29,606 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 [2024-11-28 03:15:29,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,651 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-28 03:15:29,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:29,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,694 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-28 03:15:29,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:29,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:29,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,764 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-28 03:15:29,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:29,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:29,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-28 03:15:29,803 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 03:15:29,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,806 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-28 03:15:29,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:29,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:29,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,835 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,850 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-28 03:15:29,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:29,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:29,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:29,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:29,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,904 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-28 03:15:29,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:29,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:29,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:29,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:29,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-28 03:15:29,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:29,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:29,958 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:29,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-28 03:15:29,963 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 [2024-11-28 03:15:29,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:29,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:29,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:29,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:29,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:29,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:29,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:29,986 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:29,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,003 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-28 03:15:30,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,026 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,030 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,031 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-28 03:15:30,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,057 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-28 03:15:30,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,087 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-28 03:15:30,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,114 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-28 03:15:30,119 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 [2024-11-28 03:15:30,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,166 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-28 03:15:30,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,187 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,212 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-28 03:15:30,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,241 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,241 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-28 03:15:30,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,266 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-28 03:15:30,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,294 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,294 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,321 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-28 03:15:30,334 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 [2024-11-28 03:15:30,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-28 03:15:30,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,384 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-28 03:15:30,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,439 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-28 03:15:30,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:30,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:30,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:30,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-11-28 03:15:30,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,485 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-28 03:15:30,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,521 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:30,521 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:30,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-28 03:15:30,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,560 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-28 03:15:30,566 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 [2024-11-28 03:15:30,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:30,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:30,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:30,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:30,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:30,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-28 03:15:30,602 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 03:15:30,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,605 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-28 03:15:30,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:30,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:30,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:30,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,652 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-28 03:15:30,657 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 [2024-11-28 03:15:30,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,677 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-28 03:15:30,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,699 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-28 03:15:30,704 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 [2024-11-28 03:15:30,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,750 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-28 03:15:30,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:30,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:30,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:30,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,799 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-28 03:15:30,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,827 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,827 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,835 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,852 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-28 03:15:30,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,881 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:30,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,907 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-28 03:15:30,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:30,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-28 03:15:30,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,955 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-28 03:15:30,958 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 [2024-11-28 03:15:30,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:30,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:30,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:30,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:30,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:30,975 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:30,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:30,983 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:30,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-28 03:15:30,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:30,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:30,995 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:30,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-28 03:15:30,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,016 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:31,016 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:31,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,034 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-28 03:15:31,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,058 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:31,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:31,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,092 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-28 03:15:31,096 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 [2024-11-28 03:15:31,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,116 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:31,116 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:31,126 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,143 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-28 03:15:31,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:31,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:31,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-28 03:15:31,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,194 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,199 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 [2024-11-28 03:15:31,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-28 03:15:31,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,218 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:31,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:31,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:31,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,243 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-28 03:15:31,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,276 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:31,276 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:31,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-28 03:15:31,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,318 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-28 03:15:31,323 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 [2024-11-28 03:15:31,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:31,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:31,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:31,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:31,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:31,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,363 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 03:15:31,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,366 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-28 03:15:31,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:31,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:31,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:31,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,413 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-28 03:15:31,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,471 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-28 03:15:31,477 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 [2024-11-28 03:15:31,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-28 03:15:31,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,523 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-28 03:15:31,526 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 [2024-11-28 03:15:31,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:31,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:31,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:31,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,565 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-28 03:15:31,569 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 [2024-11-28 03:15:31,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,599 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-28 03:15:31,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,609 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-28 03:15:31,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,627 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-28 03:15:31,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,659 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-28 03:15:31,664 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 [2024-11-28 03:15:31,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,683 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,731 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-28 03:15:31,738 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 [2024-11-28 03:15:31,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,758 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,791 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-28 03:15:31,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-28 03:15:31,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,853 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-28 03:15:31,860 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 [2024-11-28 03:15:31,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-28 03:15:31,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,915 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-28 03:15:31,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:31,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:31,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:31,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:31,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:31,945 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:31,945 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:31,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:31,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:31,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:31,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:31,974 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:31,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-28 03:15:31,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:31,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,000 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:32,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:32,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:32,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:32,015 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,034 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,039 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 [2024-11-28 03:15:32,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-28 03:15:32,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:32,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:32,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:32,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:32,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:32,067 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-11-28 03:15:32,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,085 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-28 03:15:32,090 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 [2024-11-28 03:15:32,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:32,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:32,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:32,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:32,165 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-28 03:15:32,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,182 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-28 03:15:32,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:32,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:32,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:32,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:32,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:32,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,226 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 03:15:32,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,231 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-28 03:15:32,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:32,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:32,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:32,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-28 03:15:32,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,280 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-28 03:15:32,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,310 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-28 03:15:32,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,344 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-28 03:15:32,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,403 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-28 03:15:32,408 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 [2024-11-28 03:15:32,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:32,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:32,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:32,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-28 03:15:32,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,444 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-28 03:15:32,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,468 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,492 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-28 03:15:32,495 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 [2024-11-28 03:15:32,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,515 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-28 03:15:32,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,544 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-28 03:15:32,549 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 [2024-11-28 03:15:32,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,573 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,573 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,589 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-28 03:15:32,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,607 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-28 03:15:32,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-28 03:15:32,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,670 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-28 03:15:32,675 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 [2024-11-28 03:15:32,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,701 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,716 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,726 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-28 03:15:32,729 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 [2024-11-28 03:15:32,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-28 03:15:32,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,783 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-28 03:15:32,788 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 [2024-11-28 03:15:32,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,852 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-28 03:15:32,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:32,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:32,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,903 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-28 03:15:32,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:32,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:32,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:32,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:32,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:32,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-28 03:15:32,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:32,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:32,937 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:32,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-28 03:15:32,940 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 [2024-11-28 03:15:32,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:32,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:32,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:32,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:32,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:32,967 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:32,967 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:33,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-28 03:15:33,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,044 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-28 03:15:33,047 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 [2024-11-28 03:15:33,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:33,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:33,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:33,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-28 03:15:33,077 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 03:15:33,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,079 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-28 03:15:33,082 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 [2024-11-28 03:15:33,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:33,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-28 03:15:33,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,110 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-28 03:15:33,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,138 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-28 03:15:33,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,147 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-28 03:15:33,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-28 03:15:33,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,183 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-28 03:15:33,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:33,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,205 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-28 03:15:33,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,215 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-28 03:15:33,218 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 [2024-11-28 03:15:33,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,243 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-28 03:15:33,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,258 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-28 03:15:33,263 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 [2024-11-28 03:15:33,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,295 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-28 03:15:33,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,311 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-28 03:15:33,315 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 [2024-11-28 03:15:33,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,364 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-28 03:15:33,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,400 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,415 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-28 03:15:33,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,466 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-28 03:15:33,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,502 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,518 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-28 03:15:33,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,545 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,545 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,569 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-28 03:15:33,575 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 [2024-11-28 03:15:33,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,598 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,621 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-28 03:15:33,626 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 [2024-11-28 03:15:33,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:33,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,650 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,665 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-28 03:15:33,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:33,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:33,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,737 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-28 03:15:33,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:33,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:33,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:33,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-28 03:15:33,779 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 03:15:33,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,782 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-28 03:15:33,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:33,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:33,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,806 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:33,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:33,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-28 03:15:33,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,829 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-28 03:15:33,835 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 [2024-11-28 03:15:33,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:33,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:33,860 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:33,860 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:33,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-28 03:15:33,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,889 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-28 03:15:33,894 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 [2024-11-28 03:15:33,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:33,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:33,919 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:33,919 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:33,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-28 03:15:33,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,947 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-28 03:15:33,951 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 [2024-11-28 03:15:33,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:33,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:33,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:33,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:33,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:33,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:33,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:33,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:33,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:33,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:33,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:33,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:33,994 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:33,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-28 03:15:33,999 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 [2024-11-28 03:15:34,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,022 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,022 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,036 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,051 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-28 03:15:34,056 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 [2024-11-28 03:15:34,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,079 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,079 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,099 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-28 03:15:34,102 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 [2024-11-28 03:15:34,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,121 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,122 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-28 03:15:34,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,151 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-28 03:15:34,154 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 [2024-11-28 03:15:34,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,173 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,173 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-28 03:15:34,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,193 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-28 03:15:34,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:34,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,218 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,219 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,232 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,246 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-28 03:15:34,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:34,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,268 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,268 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,278 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,288 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-28 03:15:34,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:34,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,310 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,310 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-28 03:15:34,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,330 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-28 03:15:34,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:34,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,348 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,352 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,352 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,376 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,381 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 [2024-11-28 03:15:34,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-28 03:15:34,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:34,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:34,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:34,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-28 03:15:34,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,422 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-28 03:15:34,426 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 [2024-11-28 03:15:34,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,448 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,462 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:34,463 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:34,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,522 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-28 03:15:34,526 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 [2024-11-28 03:15:34,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:34,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:34,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:34,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:34,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:34,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:34,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:34,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:34,552 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:34,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-28 03:15:34,566 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-28 03:15:34,567 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1;" "assume main_~x~0#1 % 4294967296 < 1024;" "main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" [2024-11-28 03:15:34,568 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < 1024;" "main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" [2024-11-28 03:15:34,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:34,570 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 2 times [2024-11-28 03:15:34,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:34,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534404965] [2024-11-28 03:15:34,570 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:34,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,596 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,618 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:34,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:34,621 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 2 times [2024-11-28 03:15:34,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:34,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398995475] [2024-11-28 03:15:34,622 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,631 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,641 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:34,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:34,642 INFO L85 PathProgramCache]: Analyzing trace with hash 889600843, now seen corresponding path program 3 times [2024-11-28 03:15:34,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 03:15:34,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735334010] [2024-11-28 03:15:34,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:34,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,656 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:15:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:15:34,687 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 03:15:34,724 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:34,725 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:34,725 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:34,725 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:34,725 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 03:15:34,725 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,726 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:34,726 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:34,726 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2024-11-28 03:15:34,726 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:34,726 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:34,727 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,736 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,739 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,744 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,841 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:34,841 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 03:15:34,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,844 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-28 03:15:34,849 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 03:15:34,849 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:34,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:34,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:34,887 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:34,893 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 03:15:34,893 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 03:15:34,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-28 03:15:34,942 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 03:15:34,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-28 03:15:34,948 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:34,948 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:34,948 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:34,948 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:34,948 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 03:15:34,948 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:34,948 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:34,948 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:34,948 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2024-11-28 03:15:34,948 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:34,949 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:34,950 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,965 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,970 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:34,974 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:35,080 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:35,081 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 03:15:35,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,083 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-28 03:15:35,089 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 [2024-11-28 03:15:35,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:35,105 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:35,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,121 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-28 03:15:35,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:35,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:35,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-28 03:15:35,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,150 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-28 03:15:35,153 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 [2024-11-28 03:15:35,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:35,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:35,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-28 03:15:35,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,180 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-28 03:15:35,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:35,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:35,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-28 03:15:35,209 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 03:15:35,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,211 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-28 03:15:35,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-28 03:15:35,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,246 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-28 03:15:35,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,276 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-28 03:15:35,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-28 03:15:35,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,316 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-28 03:15:35,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,344 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 03:15:35,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,346 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-28 03:15:35,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,371 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-11-28 03:15:35,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,380 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-28 03:15:35,384 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 [2024-11-28 03:15:35,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,415 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-28 03:15:35,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,456 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-28 03:15:35,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-28 03:15:35,481 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 03:15:35,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,483 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-28 03:15:35,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:35,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:35,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-28 03:15:35,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,519 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-28 03:15:35,521 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 [2024-11-28 03:15:35,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:35,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:35,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,538 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,549 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-28 03:15:35,552 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 [2024-11-28 03:15:35,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:35,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:35,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,581 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-28 03:15:35,584 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 [2024-11-28 03:15:35,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:35,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:35,600 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:35,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-11-28 03:15:35,616 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 03:15:35,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,619 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-28 03:15:35,624 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 [2024-11-28 03:15:35,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:35,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,654 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-28 03:15:35,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,669 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-28 03:15:35,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:35,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,694 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,698 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-28 03:15:35,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,713 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-28 03:15:35,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:35,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,759 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-28 03:15:35,764 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 [2024-11-28 03:15:35,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:35,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:35,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:35,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,794 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 03:15:35,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,796 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-28 03:15:35,799 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 [2024-11-28 03:15:35,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,815 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:35,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,831 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-28 03:15:35,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,846 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-28 03:15:35,851 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 [2024-11-28 03:15:35,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:35,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,878 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-28 03:15:35,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,894 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-28 03:15:35,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:35,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,918 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:35,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-28 03:15:35,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,944 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-28 03:15:35,949 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 [2024-11-28 03:15:35,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:35,970 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:35,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:35,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:35,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:35,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:35,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:35,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:35,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:35,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:35,991 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 03:15:35,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:35,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:35,994 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:35,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-28 03:15:35,999 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 [2024-11-28 03:15:36,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:36,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:36,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,050 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-28 03:15:36,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:36,088 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:36,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,112 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-28 03:15:36,117 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 [2024-11-28 03:15:36,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:36,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:36,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,158 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-28 03:15:36,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:36,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:36,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,194 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 03:15:36,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,197 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-28 03:15:36,200 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 [2024-11-28 03:15:36,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:36,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:36,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:36,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-28 03:15:36,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,234 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-28 03:15:36,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:36,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:36,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:36,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-28 03:15:36,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,269 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-28 03:15:36,274 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 [2024-11-28 03:15:36,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:36,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:36,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:36,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,304 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-28 03:15:36,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:36,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:36,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:36,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,333 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 03:15:36,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,336 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-28 03:15:36,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:36,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:36,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,371 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,387 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-28 03:15:36,393 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 [2024-11-28 03:15:36,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:36,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:36,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,437 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-28 03:15:36,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,459 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:36,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:36,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:36,478 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:36,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-28 03:15:36,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:36,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:36,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:36,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:36,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:36,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:36,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:36,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:36,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:36,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:36,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:36,663 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 03:15:36,663 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 03:15:36,664 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 03:15:36,664 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 03:15:36,664 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 03:15:36,664 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:36,664 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 03:15:36,664 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 03:15:36,664 INFO L132 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2024-11-28 03:15:36,667 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 03:15:36,667 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 03:15:36,669 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,676 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,695 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,699 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,714 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,722 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,751 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:36,757 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 03:15:37,043 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 03:15:37,043 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 03:15:37,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,046 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-28 03:15:37,053 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 [2024-11-28 03:15:37,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:37,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,090 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-28 03:15:37,093 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 [2024-11-28 03:15:37,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-28 03:15:37,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,131 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-28 03:15:37,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,149 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:37,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,151 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,161 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-28 03:15:37,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,193 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-28 03:15:37,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,212 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-28 03:15:37,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,234 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-28 03:15:37,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,253 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,253 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,267 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-28 03:15:37,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-28 03:15:37,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,298 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-28 03:15:37,301 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 [2024-11-28 03:15:37,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,316 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-28 03:15:37,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,330 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-28 03:15:37,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,354 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-28 03:15:37,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,363 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-28 03:15:37,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,381 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:37,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,393 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-28 03:15:37,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,411 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 03:15:37,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,423 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-28 03:15:37,426 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 [2024-11-28 03:15:37,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,455 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-28 03:15:37,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,474 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,474 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,478 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,488 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-28 03:15:37,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,507 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,511 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-28 03:15:37,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,520 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-28 03:15:37,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 03:15:37,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:37,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 03:15:37,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,551 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 03:15:37,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,553 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-28 03:15:37,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:37,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,583 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-28 03:15:37,586 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 [2024-11-28 03:15:37,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-28 03:15:37,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,630 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-28 03:15:37,633 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 [2024-11-28 03:15:37,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:37,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-28 03:15:37,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,666 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-28 03:15:37,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,701 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-28 03:15:37,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,711 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-28 03:15:37,714 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 [2024-11-28 03:15:37,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,729 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,730 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,730 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:37,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,745 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-28 03:15:37,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,765 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,765 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-28 03:15:37,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,780 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-28 03:15:37,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,798 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,800 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,800 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,806 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-28 03:15:37,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,815 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-28 03:15:37,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-28 03:15:37,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,850 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-28 03:15:37,853 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 [2024-11-28 03:15:37,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-28 03:15:37,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,886 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-28 03:15:37,889 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 [2024-11-28 03:15:37,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:37,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-28 03:15:37,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,914 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-28 03:15:37,917 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 [2024-11-28 03:15:37,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:37,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:37,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:37,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-28 03:15:37,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,943 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-28 03:15:37,946 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 [2024-11-28 03:15:37,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,963 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,963 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:37,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:37,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-28 03:15:37,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:37,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:37,978 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:37,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-28 03:15:37,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:37,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:37,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:37,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:37,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:37,998 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:37,998 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:38,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-28 03:15:38,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,013 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-28 03:15:38,017 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 [2024-11-28 03:15:38,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:38,033 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:38,033 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:38,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,048 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-28 03:15:38,050 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 [2024-11-28 03:15:38,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:38,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:38,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:38,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-28 03:15:38,078 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 03:15:38,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,080 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-28 03:15:38,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:38,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-11-28 03:15:38,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,114 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-28 03:15:38,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,138 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2024-11-28 03:15:38,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,161 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-28 03:15:38,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:38,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,180 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,190 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-28 03:15:38,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-11-28 03:15:38,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,225 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-28 03:15:38,230 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 [2024-11-28 03:15:38,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-28 03:15:38,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,266 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-28 03:15:38,269 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 [2024-11-28 03:15:38,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,301 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-28 03:15:38,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-28 03:15:38,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,346 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-28 03:15:38,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,377 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,392 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-28 03:15:38,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,426 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,440 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-28 03:15:38,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:38,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,471 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,490 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-28 03:15:38,495 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 [2024-11-28 03:15:38,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:38,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,519 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,528 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-28 03:15:38,531 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 [2024-11-28 03:15:38,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,548 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,548 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-28 03:15:38,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,564 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-28 03:15:38,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,589 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-28 03:15:38,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,598 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-28 03:15:38,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-28 03:15:38,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,632 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-28 03:15:38,635 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 [2024-11-28 03:15:38,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:38,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:38,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:38,658 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-28 03:15:38,665 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 03:15:38,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,667 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-28 03:15:38,670 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 [2024-11-28 03:15:38,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:38,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,689 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,703 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-28 03:15:38,706 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 [2024-11-28 03:15:38,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,730 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:38,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-28 03:15:38,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,772 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-28 03:15:38,777 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 [2024-11-28 03:15:38,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:38,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:38,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:38,799 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,812 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-28 03:15:38,817 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 [2024-11-28 03:15:38,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:38,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,863 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-28 03:15:38,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,886 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:38,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,902 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-28 03:15:38,905 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 [2024-11-28 03:15:38,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:38,928 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-28 03:15:38,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,937 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-28 03:15:38,940 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 [2024-11-28 03:15:38,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:38,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:38,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:38,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:38,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:38,976 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:38,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-28 03:15:38,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:38,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:38,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:38,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:38,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:38,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:38,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-11-28 03:15:39,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,012 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-28 03:15:39,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,031 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:39,031 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,039 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-28 03:15:39,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,047 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-28 03:15:39,050 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 [2024-11-28 03:15:39,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,065 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:39,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,067 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-28 03:15:39,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,080 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-28 03:15:39,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:39,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-28 03:15:39,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,115 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-28 03:15:39,118 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 [2024-11-28 03:15:39,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,135 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:39,135 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-28 03:15:39,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,151 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-28 03:15:39,154 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 [2024-11-28 03:15:39,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,171 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:39,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,188 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-28 03:15:39,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,198 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-28 03:15:39,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:39,220 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,243 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,247 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 [2024-11-28 03:15:39,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-28 03:15:39,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 03:15:39,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:39,269 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:39,269 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:39,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,290 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 03:15:39,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,293 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-28 03:15:39,297 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 [2024-11-28 03:15:39,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:39,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-28 03:15:39,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,334 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-28 03:15:39,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,357 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,357 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,375 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-28 03:15:39,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,384 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-28 03:15:39,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:39,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,414 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-28 03:15:39,417 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 [2024-11-28 03:15:39,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,433 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,433 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,441 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-28 03:15:39,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,453 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-28 03:15:39,456 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 [2024-11-28 03:15:39,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,478 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,487 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-28 03:15:39,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,505 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,505 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,511 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,520 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-28 03:15:39,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,545 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,554 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-28 03:15:39,557 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 [2024-11-28 03:15:39,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,588 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-28 03:15:39,591 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 [2024-11-28 03:15:39,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,606 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,607 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,613 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,621 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-28 03:15:39,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,640 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:39,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-28 03:15:39,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,651 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-28 03:15:39,654 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 [2024-11-28 03:15:39,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 03:15:39,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-28 03:15:39,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,680 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-28 03:15:39,683 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 [2024-11-28 03:15:39,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-28 03:15:39,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,721 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-28 03:15:39,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,754 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,768 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-28 03:15:39,773 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 [2024-11-28 03:15:39,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,793 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,793 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,816 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-28 03:15:39,820 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 [2024-11-28 03:15:39,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:39,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 03:15:39,841 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 03:15:39,841 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 03:15:39,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,860 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 03:15:39,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,863 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-28 03:15:39,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:39,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:39,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:39,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:39,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:39,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:39,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:39,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:39,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:39,910 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:39,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-28 03:15:39,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:39,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:39,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:39,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:39,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:39,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:39,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:39,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:39,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,006 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,011 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 [2024-11-28 03:15:40,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-28 03:15:40,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:40,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:40,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,049 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-28 03:15:40,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,073 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,086 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,099 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-28 03:15:40,102 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 [2024-11-28 03:15:40,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,133 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,147 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-28 03:15:40,151 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 [2024-11-28 03:15:40,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-28 03:15:40,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,185 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-28 03:15:40,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-28 03:15:40,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,223 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-28 03:15:40,226 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 [2024-11-28 03:15:40,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,240 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-28 03:15:40,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,260 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-28 03:15:40,263 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 [2024-11-28 03:15:40,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-28 03:15:40,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,297 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-28 03:15:40,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,314 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:40,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:40,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,328 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-28 03:15:40,331 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 [2024-11-28 03:15:40,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,345 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:40,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:40,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-28 03:15:40,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,358 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-28 03:15:40,361 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 [2024-11-28 03:15:40,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-28 03:15:40,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,394 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-28 03:15:40,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,431 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-28 03:15:40,434 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 [2024-11-28 03:15:40,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-28 03:15:40,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,467 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-28 03:15:40,470 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 [2024-11-28 03:15:40,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 03:15:40,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:40,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:40,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:40,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-11-28 03:15:40,502 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 03:15:40,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,504 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-28 03:15:40,507 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 [2024-11-28 03:15:40,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:40,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:40,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-28 03:15:40,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,536 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-28 03:15:40,539 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 [2024-11-28 03:15:40,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,565 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,565 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,647 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-28 03:15:40,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:40,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:40,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,679 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-28 03:15:40,682 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 [2024-11-28 03:15:40,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,700 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,700 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,710 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,719 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-28 03:15:40,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-11-28 03:15:40,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,760 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-28 03:15:40,763 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 [2024-11-28 03:15:40,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,796 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-28 03:15:40,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,810 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-28 03:15:40,814 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 [2024-11-28 03:15:40,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2024-11-28 03:15:40,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,867 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-28 03:15:40,870 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 [2024-11-28 03:15:40,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,908 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,920 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-28 03:15:40,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:40,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:40,961 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:40,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:40,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:40,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:40,975 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:40,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-28 03:15:40,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:40,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:40,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:40,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:40,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:40,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:40,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:40,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:40,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,010 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-28 03:15:41,013 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 [2024-11-28 03:15:41,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:41,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 03:15:41,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2024-11-28 03:15:41,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,042 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-28 03:15:41,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:41,062 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:41,062 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:41,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,081 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-28 03:15:41,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:41,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:41,102 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:41,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,121 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-28 03:15:41,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:41,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:41,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:41,151 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,161 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-28 03:15:41,163 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 [2024-11-28 03:15:41,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 03:15:41,182 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 03:15:41,182 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 03:15:41,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2024-11-28 03:15:41,201 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 03:15:41,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,203 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-28 03:15:41,206 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 [2024-11-28 03:15:41,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:41,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-11-28 03:15:41,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,233 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-28 03:15:41,236 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 [2024-11-28 03:15:41,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,285 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-28 03:15:41,289 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 [2024-11-28 03:15:41,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:41,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,306 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,315 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-28 03:15:41,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,341 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,350 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-28 03:15:41,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,376 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,384 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-28 03:15:41,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,419 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-28 03:15:41,422 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 [2024-11-28 03:15:41,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,454 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-28 03:15:41,457 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 [2024-11-28 03:15:41,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-28 03:15:41,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,489 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-28 03:15:41,492 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 [2024-11-28 03:15:41,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,515 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,524 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-28 03:15:41,526 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 [2024-11-28 03:15:41,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:41,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,553 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-28 03:15:41,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 03:15:41,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2024-11-28 03:15:41,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,582 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-28 03:15:41,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,617 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-28 03:15:41,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2024-11-28 03:15:41,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,652 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-28 03:15:41,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,671 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,671 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,687 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-28 03:15:41,690 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 [2024-11-28 03:15:41,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 03:15:41,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 03:15:41,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 03:15:41,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 03:15:41,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2024-11-28 03:15:41,719 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 03:15:41,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,721 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-28 03:15:41,724 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 [2024-11-28 03:15:41,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,739 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:41,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,753 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-28 03:15:41,756 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 [2024-11-28 03:15:41,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,770 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,782 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:41,782 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:41,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,832 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-28 03:15:41,835 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 [2024-11-28 03:15:41,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:41,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,849 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:41,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:41,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:41,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,862 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-28 03:15:41,865 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 [2024-11-28 03:15:41,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,883 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:41,883 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:41,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2024-11-28 03:15:41,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,901 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-28 03:15:41,904 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 [2024-11-28 03:15:41,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,922 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:41,922 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:41,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2024-11-28 03:15:41,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,941 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-28 03:15:41,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:41,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,958 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,961 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:41,961 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:41,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:41,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-11-28 03:15:41,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:41,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:41,979 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:41,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-28 03:15:41,982 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 [2024-11-28 03:15:41,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:41,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:41,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:41,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:41,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:41,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,000 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-28 03:15:42,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,018 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-28 03:15:42,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:42,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,039 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,039 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2024-11-28 03:15:42,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,057 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-28 03:15:42,060 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 [2024-11-28 03:15:42,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,078 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,078 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2024-11-28 03:15:42,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,096 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-28 03:15:42,099 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 [2024-11-28 03:15:42,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:42,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:42,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:42,119 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2024-11-28 03:15:42,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,129 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-28 03:15:42,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:42,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 03:15:42,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,148 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 03:15:42,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 03:15:42,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:42,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,161 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-28 03:15:42,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:42,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,182 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,182 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:42,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,200 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-28 03:15:42,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:42,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,217 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,220 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,220 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-11-28 03:15:42,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,238 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-28 03:15:42,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 03:15:42,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,256 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,259 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,259 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2024-11-28 03:15:42,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 03:15:42,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:42,278 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:42,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-28 03:15:42,281 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 [2024-11-28 03:15:42,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 03:15:42,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 03:15:42,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 03:15:42,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 03:15:42,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 03:15:42,308 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 03:15:42,308 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 03:15:42,334 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 03:15:42,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2024-11-28 03:15:42,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 03:15:42 BoogieIcfgContainer [2024-11-28 03:15:42,386 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-28 03:15:42,387 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 03:15:42,387 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 03:15:42,388 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 03:15:42,389 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:23" (3/4) ... [2024-11-28 03:15:42,395 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 03:15:42,396 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 03:15:42,400 INFO L158 Benchmark]: Toolchain (without parser) took 19041.86ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 85.6MB in the beginning and 65.3MB in the end (delta: 20.3MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2024-11-28 03:15:42,404 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:15:42,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.09ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 75.2MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:15:42,404 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.32ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 74.2MB in the end (delta: 946.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:15:42,405 INFO L158 Benchmark]: Boogie Preprocessor took 29.13ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 73.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:15:42,405 INFO L158 Benchmark]: RCFGBuilder took 286.01ms. Allocated memory is still 117.4MB. Free memory was 73.0MB in the beginning and 64.1MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:15:42,405 INFO L158 Benchmark]: BuchiAutomizer took 18414.92ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 63.8MB in the beginning and 65.6MB in the end (delta: -1.8MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2024-11-28 03:15:42,406 INFO L158 Benchmark]: Witness Printer took 10.66ms. Allocated memory is still 142.6MB. Free memory was 65.4MB in the beginning and 65.3MB in the end (delta: 36.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:15:42,408 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.09ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 75.2MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.32ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 74.2MB in the end (delta: 946.0kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.13ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 73.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 286.01ms. Allocated memory is still 117.4MB. Free memory was 73.0MB in the beginning and 64.1MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 18414.92ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 63.8MB in the beginning and 65.6MB in the end (delta: -1.8MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * Witness Printer took 10.66ms. Allocated memory is still 142.6MB. Free memory was 65.4MB in the beginning and 65.3MB in the end (delta: 36.9kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital37 mio100 ax100 hnf100 lsp58 ukn100 mio100 lsp100 div399 bol100 ite100 ukn100 eq146 hnf95 smp47 dnf100 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 72ms VariablesStem: 4 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s 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(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1;" "assume main_~x~0#1 % 4294967296 < 1024;" "main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" Loop: "assume main_~x~0#1 % 4294967296 < 1024;" "main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-28 03:15:42,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/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_9deb59d5-64c5-48ad-bd01-68c372aec9dc/bin/uautomizer-verify-aQ6SnzHsRB/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