./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-dietlibc/skip_to.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-dietlibc/skip_to.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU --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 64bit --witnessprinter.graph.data.programhash e51d8e74d05ea5903eb7f77d4d81d5bd91636f63f09ed5a00d16d88e4e974652 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:57:57,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:57:57,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-64bit-Automizer_Default.epf [2024-10-31 21:57:57,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:57:57,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:57:58,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:57:58,039 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:57:58,040 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:57:58,040 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:57:58,041 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:57:58,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:57:58,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:57:58,043 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:57:58,046 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-10-31 21:57:58,047 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-10-31 21:57:58,047 INFO L153 SettingsManager]: * Use old map elimination=false [2024-10-31 21:57:58,047 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-10-31 21:57:58,048 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-10-31 21:57:58,048 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-10-31 21:57:58,048 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:57:58,049 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-10-31 21:57:58,053 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:57:58,053 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:57:58,054 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-10-31 21:57:58,054 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-10-31 21:57:58,054 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-10-31 21:57:58,055 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:57:58,055 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 21:57:58,055 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:57:58,055 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-10-31 21:57:58,056 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:57:58,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:57:58,056 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:57:58,057 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:57:58,059 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:57:58,060 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-10-31 21:57:58,060 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e51d8e74d05ea5903eb7f77d4d81d5bd91636f63f09ed5a00d16d88e4e974652 [2024-10-31 21:57:58,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:57:58,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:57:58,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:57:58,396 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:57:58,397 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:57:58,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/termination-dietlibc/skip_to.i Unable to find full path for "g++" [2024-10-31 21:58:00,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:58:00,978 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:58:00,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/sv-benchmarks/c/termination-dietlibc/skip_to.i [2024-10-31 21:58:00,992 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/data/dbe3eccb9/82b339f8881346bab93cbf34874a19c9/FLAGb48b8af42 [2024-10-31 21:58:01,244 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/data/dbe3eccb9/82b339f8881346bab93cbf34874a19c9 [2024-10-31 21:58:01,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:58:01,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:58:01,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:58:01,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:58:01,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:58:01,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cc2d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01, skipping insertion in model container [2024-10-31 21:58:01,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,308 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:58:01,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:58:01,704 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:58:01,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:58:01,789 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:58:01,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01 WrapperNode [2024-10-31 21:58:01,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:58:01,791 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:58:01,791 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:58:01,791 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:58:01,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,843 INFO L138 Inliner]: procedures = 113, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 45 [2024-10-31 21:58:01,843 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:58:01,844 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:58:01,844 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:58:01,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:58:01,855 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,858 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,874 INFO L175 MemorySlicer]: Split 3 memory accesses to 1 slices as follows [3]. 100 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0]. The 1 writes are split as follows [1]. [2024-10-31 21:58:01,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:58:01,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:58:01,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:58:01,891 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:58:01,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (1/1) ... [2024-10-31 21:58:01,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:01,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:01,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:01,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-10-31 21:58:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:58:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:58:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:58:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:58:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:58:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:58:02,090 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:58:02,093 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:58:02,243 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-10-31 21:58:02,243 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:58:02,258 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:58:02,258 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 21:58:02,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:02 BoogieIcfgContainer [2024-10-31 21:58:02,259 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:58:02,260 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-10-31 21:58:02,260 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-10-31 21:58:02,266 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-10-31 21:58:02,267 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 21:58:02,267 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 31.10 09:58:01" (1/3) ... [2024-10-31 21:58:02,268 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b9ff8a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 09:58:02, skipping insertion in model container [2024-10-31 21:58:02,269 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 21:58:02,269 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:01" (2/3) ... [2024-10-31 21:58:02,269 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b9ff8a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 09:58:02, skipping insertion in model container [2024-10-31 21:58:02,269 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 21:58:02,270 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:02" (3/3) ... [2024-10-31 21:58:02,271 INFO L332 chiAutomizerObserver]: Analyzing ICFG skip_to.i [2024-10-31 21:58:02,336 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-10-31 21:58:02,337 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-10-31 21:58:02,337 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-10-31 21:58:02,337 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-10-31 21:58:02,338 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-10-31 21:58:02,338 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-10-31 21:58:02,338 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-10-31 21:58:02,339 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-10-31 21:58:02,343 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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) [2024-10-31 21:58:02,364 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2024-10-31 21:58:02,364 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 21:58:02,364 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 21:58:02,371 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 21:58:02,371 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-10-31 21:58:02,371 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-10-31 21:58:02,372 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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) [2024-10-31 21:58:02,374 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2024-10-31 21:58:02,374 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 21:58:02,375 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 21:58:02,375 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 21:58:02,375 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-10-31 21:58:02,387 INFO L745 eck$LassoCheckResult]: Stem: 9#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~ret8#1, main_~in_len~0#1, main_~hay~0#1.base, main_~hay~0#1.offset;havoc main_#t~nondet6#1;main_~in_len~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 6#L513true assume !(main_~in_len~0#1 < 1);call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~hay~0#1.base, main_~hay~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#0(0, main_~hay~0#1.base, main_~hay~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_skip_to } true;skip_to_#in~format#1.base, skip_to_#in~format#1.offset := main_~hay~0#1.base, main_~hay~0#1.offset;havoc skip_to_#res#1;havoc skip_to_#t~mem3#1, skip_to_#t~mem2#1, skip_to_#t~short4#1, skip_to_#t~pre5#1, skip_to_~format#1.base, skip_to_~format#1.offset, skip_to_~nr~0#1;skip_to_~format#1.base, skip_to_~format#1.offset := skip_to_#in~format#1.base, skip_to_#in~format#1.offset;havoc skip_to_~nr~0#1;skip_to_~nr~0#1 := 0; 5#L508-6true [2024-10-31 21:58:02,387 INFO L747 eck$LassoCheckResult]: Loop: 5#L508-6true call skip_to_#t~mem3#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 0 != skip_to_#t~mem3#1; 7#L508-1true assume !skip_to_#t~short4#1; 8#L508-3true assume !!skip_to_#t~short4#1;havoc skip_to_#t~mem3#1;havoc skip_to_#t~mem2#1;havoc skip_to_#t~short4#1; 3#L508-5true skip_to_#t~pre5#1 := 1 + skip_to_~nr~0#1;skip_to_~nr~0#1 := 1 + skip_to_~nr~0#1;havoc skip_to_#t~pre5#1; 5#L508-6true [2024-10-31 21:58:02,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:02,413 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2024-10-31 21:58:02,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:02,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240199885] [2024-10-31 21:58:02,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:02,645 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:02,699 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:02,704 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:02,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1267304, now seen corresponding path program 1 times [2024-10-31 21:58:02,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:02,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970811820] [2024-10-31 21:58:02,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 21:58:02,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 21:58:02,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970811820] [2024-10-31 21:58:02,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970811820] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 21:58:02,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 21:58:02,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-31 21:58:02,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656508599] [2024-10-31 21:58:02,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 21:58:02,842 INFO L762 eck$LassoCheckResult]: loop already infeasible [2024-10-31 21:58:02,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 21:58:02,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 21:58:02,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 21:58:02,881 INFO L87 Difference]: Start difference. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2024-10-31 21:58:02,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 21:58:02,911 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2024-10-31 21:58:02,912 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 15 transitions. [2024-10-31 21:58:02,913 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2024-10-31 21:58:02,919 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 7 states and 7 transitions. [2024-10-31 21:58:02,920 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7 [2024-10-31 21:58:02,920 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7 [2024-10-31 21:58:02,921 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 7 transitions. [2024-10-31 21:58:02,921 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-10-31 21:58:02,921 INFO L218 hiAutomatonCegarLoop]: Abstraction has 7 states and 7 transitions. [2024-10-31 21:58:02,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states and 7 transitions. [2024-10-31 21:58:02,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2024-10-31 21:58:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 1.0) internal successors, (7), 6 states have internal predecessors, (7), 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) [2024-10-31 21:58:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2024-10-31 21:58:02,949 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7 states and 7 transitions. [2024-10-31 21:58:02,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 21:58:02,955 INFO L425 stractBuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2024-10-31 21:58:02,956 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-10-31 21:58:02,956 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states and 7 transitions. [2024-10-31 21:58:02,956 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2024-10-31 21:58:02,956 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 21:58:02,956 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 21:58:02,957 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 21:58:02,957 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-10-31 21:58:02,957 INFO L745 eck$LassoCheckResult]: Stem: 39#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 40#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~ret8#1, main_~in_len~0#1, main_~hay~0#1.base, main_~hay~0#1.offset;havoc main_#t~nondet6#1;main_~in_len~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 37#L513 assume !(main_~in_len~0#1 < 1);call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~hay~0#1.base, main_~hay~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#0(0, main_~hay~0#1.base, main_~hay~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_skip_to } true;skip_to_#in~format#1.base, skip_to_#in~format#1.offset := main_~hay~0#1.base, main_~hay~0#1.offset;havoc skip_to_#res#1;havoc skip_to_#t~mem3#1, skip_to_#t~mem2#1, skip_to_#t~short4#1, skip_to_#t~pre5#1, skip_to_~format#1.base, skip_to_~format#1.offset, skip_to_~nr~0#1;skip_to_~format#1.base, skip_to_~format#1.offset := skip_to_#in~format#1.base, skip_to_#in~format#1.offset;havoc skip_to_~nr~0#1;skip_to_~nr~0#1 := 0; 35#L508-6 [2024-10-31 21:58:02,957 INFO L747 eck$LassoCheckResult]: Loop: 35#L508-6 call skip_to_#t~mem3#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 0 != skip_to_#t~mem3#1; 36#L508-1 assume skip_to_#t~short4#1;call skip_to_#t~mem2#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 37 != skip_to_#t~mem2#1; 38#L508-3 assume !!skip_to_#t~short4#1;havoc skip_to_#t~mem3#1;havoc skip_to_#t~mem2#1;havoc skip_to_#t~short4#1; 34#L508-5 skip_to_#t~pre5#1 := 1 + skip_to_~nr~0#1;skip_to_~nr~0#1 := 1 + skip_to_~nr~0#1;havoc skip_to_#t~pre5#1; 35#L508-6 [2024-10-31 21:58:02,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:02,959 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2024-10-31 21:58:02,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:02,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866905361] [2024-10-31 21:58:02,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:02,992 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:03,016 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:03,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:03,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 1 times [2024-10-31 21:58:03,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:03,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727939016] [2024-10-31 21:58:03,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:03,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:03,063 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:03,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:03,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 1 times [2024-10-31 21:58:03,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:03,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965848709] [2024-10-31 21:58:03,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:03,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:03,160 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:04,146 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 21:58:04,147 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 21:58:04,147 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 21:58:04,147 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 21:58:04,147 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 21:58:04,147 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:04,147 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 21:58:04,147 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 21:58:04,148 INFO L132 ssoRankerPreferences]: Filename of dumped script: skip_to.i_Iteration2_Lasso [2024-10-31 21:58:04,148 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 21:58:04,148 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 21:58:04,170 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,178 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,182 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,185 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,187 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,190 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,193 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,196 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,199 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,206 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,210 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,213 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:04,837 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2024-10-31 21:58:05,614 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 21:58:05,625 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 21:58:05,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-10-31 21:58:05,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:05,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-10-31 21:58:05,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,696 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-10-31 21:58:05,700 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 [2024-10-31 21:58:05,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-10-31 21:58:05,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,748 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-10-31 21:58:05,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:05,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-10-31 21:58:05,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,797 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-10-31 21:58:05,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:05,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:05,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,846 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-10-31 21:58:05,851 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 [2024-10-31 21:58:05,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-10-31 21:58:05,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,899 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-10-31 21:58:05,904 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 [2024-10-31 21:58:05,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:05,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:05,954 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:05,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-10-31 21:58:05,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:05,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:05,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:05,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:05,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:05,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:05,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:05,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:05,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:05,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-10-31 21:58:05,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:05,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,002 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-10-31 21:58:06,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:06,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:06,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:06,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:06,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-10-31 21:58:06,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,050 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-10-31 21:58:06,054 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 [2024-10-31 21:58:06,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:06,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:06,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:06,077 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-10-31 21:58:06,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,106 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-10-31 21:58:06,113 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 [2024-10-31 21:58:06,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:06,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,142 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:06,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:06,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-10-31 21:58:06,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,185 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-10-31 21:58:06,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:06,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:06,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:06,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:06,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-10-31 21:58:06,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,281 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-10-31 21:58:06,289 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 [2024-10-31 21:58:06,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:06,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:06,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:06,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:06,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,351 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-10-31 21:58:06,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:06,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,374 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:06,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,571 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2024-10-31 21:58:06,571 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-10-31 21:58:06,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-10-31 21:58:06,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,929 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-10-31 21:58:06,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:06,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:06,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:06,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:06,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:06,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:06,953 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:06,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:06,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-10-31 21:58:06,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:06,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:06,983 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:06,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-10-31 21:58:06,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:07,009 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:07,010 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:07,017 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-10-31 21:58:07,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,040 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-10-31 21:58:07,042 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 [2024-10-31 21:58:07,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:07,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:07,060 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:07,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-10-31 21:58:07,084 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 21:58:07,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,087 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-10-31 21:58:07,090 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 [2024-10-31 21:58:07,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-10-31 21:58:07,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,131 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-10-31 21:58:07,134 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 [2024-10-31 21:58:07,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-10-31 21:58:07,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,178 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-10-31 21:58:07,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,223 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-10-31 21:58:07,226 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 [2024-10-31 21:58:07,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,244 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-10-31 21:58:07,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,272 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-10-31 21:58:07,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,295 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,317 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-10-31 21:58:07,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,361 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-10-31 21:58:07,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,381 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,407 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-10-31 21:58:07,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,454 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-10-31 21:58:07,457 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 [2024-10-31 21:58:07,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,497 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-10-31 21:58:07,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,517 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,519 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,540 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-10-31 21:58:07,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:07,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,582 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-10-31 21:58:07,586 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 [2024-10-31 21:58:07,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:07,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:07,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:07,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:07,608 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:07,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:07,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:07,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,629 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-10-31 21:58:07,633 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 [2024-10-31 21:58:07,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:07,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:07,650 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:07,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:07,830 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2024-10-31 21:58:07,831 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2024-10-31 21:58:08,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,320 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-10-31 21:58:08,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:08,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:08,339 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:08,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-10-31 21:58:08,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,370 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-10-31 21:58:08,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:08,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:08,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:08,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-10-31 21:58:08,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,419 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-10-31 21:58:08,422 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 [2024-10-31 21:58:08,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:08,442 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:08,442 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:08,448 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,468 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 21:58:08,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,471 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-10-31 21:58:08,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,515 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-10-31 21:58:08,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,558 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-10-31 21:58:08,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,607 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,611 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 [2024-10-31 21:58:08,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-10-31 21:58:08,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-10-31 21:58:08,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,685 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-10-31 21:58:08,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,762 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-10-31 21:58:08,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,807 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-10-31 21:58:08,811 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 [2024-10-31 21:58:08,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,857 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-10-31 21:58:08,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,912 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-10-31 21:58:08,914 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 [2024-10-31 21:58:08,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:08,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:08,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:08,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:08,955 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:08,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-10-31 21:58:08,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:08,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:08,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:08,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:08,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:08,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:08,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:08,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:08,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:09,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:09,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:09,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:09,031 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:09,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-10-31 21:58:09,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:09,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:09,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:09,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:09,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:09,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:09,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:09,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:09,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:09,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-10-31 21:58:09,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:09,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:09,080 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:09,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-10-31 21:58:09,082 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 [2024-10-31 21:58:09,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:09,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:09,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:09,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:09,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:09,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:09,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:09,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:09,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:09,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:09,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:09,127 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:09,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-10-31 21:58:09,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:09,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:09,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:09,149 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:09,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:09,384 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2024-10-31 21:58:09,384 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2024-10-31 21:58:10,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,222 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-10-31 21:58:10,226 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 [2024-10-31 21:58:10,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:10,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:10,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:10,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-10-31 21:58:10,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,280 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-10-31 21:58:10,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:10,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:10,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:10,317 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,339 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-10-31 21:58:10,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:10,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:10,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:10,367 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,386 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 21:58:10,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,387 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-10-31 21:58:10,390 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 [2024-10-31 21:58:10,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,431 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-10-31 21:58:10,434 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 [2024-10-31 21:58:10,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-10-31 21:58:10,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,477 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-10-31 21:58:10,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,500 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-10-31 21:58:10,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,521 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-10-31 21:58:10,523 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 [2024-10-31 21:58:10,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-10-31 21:58:10,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,567 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-10-31 21:58:10,569 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 [2024-10-31 21:58:10,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,610 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-10-31 21:58:10,612 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 [2024-10-31 21:58:10,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,651 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-10-31 21:58:10,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,695 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-10-31 21:58:10,700 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 [2024-10-31 21:58:10,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,746 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-10-31 21:58:10,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:10,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,779 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-10-31 21:58:10,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,796 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-10-31 21:58:10,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,810 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-10-31 21:58:10,811 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 [2024-10-31 21:58:10,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,827 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-10-31 21:58:10,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,844 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-10-31 21:58:10,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:10,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:10,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:10,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:10,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:10,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:10,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-10-31 21:58:10,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:10,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:10,885 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:10,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-10-31 21:58:10,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:10,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:10,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:10,907 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:10,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:11,192 INFO L401 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2024-10-31 21:58:11,192 INFO L402 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2024-10-31 21:58:11,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:11,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:11,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:11,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:11,971 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:11,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-10-31 21:58:11,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:11,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:11,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:11,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:11,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:11,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:11,992 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:12,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,029 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-10-31 21:58:12,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:12,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:12,055 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:12,055 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:12,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,093 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-10-31 21:58:12,096 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 [2024-10-31 21:58:12,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:12,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:12,115 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:12,115 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:12,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,143 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 21:58:12,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,145 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-10-31 21:58:12,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,191 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-10-31 21:58:12,193 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 [2024-10-31 21:58:12,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,213 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,233 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-10-31 21:58:12,236 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 [2024-10-31 21:58:12,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,258 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-10-31 21:58:12,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,279 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-10-31 21:58:12,281 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 [2024-10-31 21:58:12,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,320 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-10-31 21:58:12,323 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 [2024-10-31 21:58:12,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,340 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,368 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-10-31 21:58:12,369 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 [2024-10-31 21:58:12,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,409 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-10-31 21:58:12,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,430 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-10-31 21:58:12,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,450 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-10-31 21:58:12,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,479 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-10-31 21:58:12,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-10-31 21:58:12,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,508 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-10-31 21:58:12,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,526 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:12,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,539 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-10-31 21:58:12,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-10-31 21:58:12,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,569 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-10-31 21:58:12,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:12,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:12,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:12,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:12,584 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:12,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-10-31 21:58:12,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:12,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:12,597 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:12,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-10-31 21:58:12,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:12,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:12,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:12,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:12,611 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:12,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:12,756 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2024-10-31 21:58:12,756 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2024-10-31 21:58:13,400 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-10-31 21:58:13,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,419 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-10-31 21:58:13,421 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 [2024-10-31 21:58:13,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:13,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:13,439 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:13,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:13,447 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,461 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-10-31 21:58:13,462 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 [2024-10-31 21:58:13,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:13,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:13,481 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:13,481 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:13,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-10-31 21:58:13,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,514 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-10-31 21:58:13,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:13,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:13,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:13,531 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:13,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-10-31 21:58:13,550 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 21:58:13,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,551 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-10-31 21:58:13,552 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 [2024-10-31 21:58:13,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,565 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,584 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-10-31 21:58:13,585 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 [2024-10-31 21:58:13,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-10-31 21:58:13,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,615 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-10-31 21:58:13,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,646 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-10-31 21:58:13,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,664 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,678 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-10-31 21:58:13,682 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 [2024-10-31 21:58:13,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,704 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,729 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-10-31 21:58:13,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,781 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-10-31 21:58:13,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-10-31 21:58:13,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,815 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-10-31 21:58:13,817 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 [2024-10-31 21:58:13,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,831 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-10-31 21:58:13,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,850 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-10-31 21:58:13,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,865 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-10-31 21:58:13,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,884 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-10-31 21:58:13,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:13,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,917 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-10-31 21:58:13,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:13,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-10-31 21:58:13,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,950 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-10-31 21:58:13,951 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 [2024-10-31 21:58:13,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:13,964 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:13,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:13,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:13,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:13,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:13,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:13,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:13,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:13,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-10-31 21:58:13,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:13,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:13,987 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:13,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-10-31 21:58:13,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:14,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:14,002 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:14,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:14,003 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:14,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:14,199 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2024-10-31 21:58:14,199 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2024-10-31 21:58:15,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-10-31 21:58:15,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,464 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-10-31 21:58:15,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:15,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:15,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:15,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:15,492 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,504 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-10-31 21:58:15,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:15,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:15,521 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:15,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:15,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-10-31 21:58:15,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,544 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-10-31 21:58:15,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:15,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:15,560 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:15,560 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:15,566 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-10-31 21:58:15,579 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 21:58:15,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,580 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-10-31 21:58:15,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,599 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-10-31 21:58:15,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,611 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-10-31 21:58:15,612 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 [2024-10-31 21:58:15,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,641 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-10-31 21:58:15,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-10-31 21:58:15,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,672 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-10-31 21:58:15,674 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 [2024-10-31 21:58:15,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,713 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-10-31 21:58:15,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,757 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-10-31 21:58:15,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,772 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,776 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,788 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-10-31 21:58:15,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-10-31 21:58:15,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,819 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-10-31 21:58:15,820 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 [2024-10-31 21:58:15,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-10-31 21:58:15,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,850 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-10-31 21:58:15,851 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 [2024-10-31 21:58:15,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,892 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-10-31 21:58:15,894 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 [2024-10-31 21:58:15,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,913 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,925 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-10-31 21:58:15,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,957 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-10-31 21:58:15,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:15,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:15,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:15,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:15,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:15,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:15,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:15,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:15,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:15,976 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:15,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:15,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:15,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:15,990 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:15,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-10-31 21:58:15,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:16,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:16,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:16,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:16,005 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:16,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:16,242 INFO L401 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2024-10-31 21:58:16,243 INFO L402 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2024-10-31 21:58:18,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,292 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-10-31 21:58:18,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:18,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:18,315 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:18,316 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:18,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,345 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-10-31 21:58:18,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:18,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:18,364 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:18,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:18,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-10-31 21:58:18,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,405 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-10-31 21:58:18,408 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 [2024-10-31 21:58:18,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:18,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:18,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:18,438 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:18,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,502 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-10-31 21:58:18,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,507 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-10-31 21:58:18,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-10-31 21:58:18,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,575 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-10-31 21:58:18,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,599 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,621 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-10-31 21:58:18,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,665 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-10-31 21:58:18,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,707 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-10-31 21:58:18,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,750 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-10-31 21:58:18,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,792 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-10-31 21:58:18,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,814 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,834 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-10-31 21:58:18,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,877 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-10-31 21:58:18,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,922 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-10-31 21:58:18,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:18,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:18,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:18,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:18,968 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:18,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-10-31 21:58:18,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:18,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:18,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:18,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:18,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:18,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:18,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:18,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:18,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:18,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:19,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-10-31 21:58:19,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:19,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:19,002 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:19,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-10-31 21:58:19,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:19,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:19,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:19,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:19,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:19,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:19,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:19,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:19,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:19,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:19,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-10-31 21:58:19,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:19,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:19,032 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:19,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-10-31 21:58:19,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:19,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:19,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:19,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:19,045 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:19,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:19,224 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2024-10-31 21:58:19,225 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2024-10-31 21:58:19,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:19,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:19,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:19,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:19,963 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:19,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-10-31 21:58:19,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:20,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:20,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:20,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:20,029 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,044 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-10-31 21:58:20,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:20,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:20,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:20,068 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:20,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-10-31 21:58:20,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,116 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-10-31 21:58:20,121 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 [2024-10-31 21:58:20,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:20,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:20,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:20,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:20,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,180 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-10-31 21:58:20,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,187 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-10-31 21:58:20,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,211 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,244 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-10-31 21:58:20,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,290 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-10-31 21:58:20,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,314 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-10-31 21:58:20,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,341 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-10-31 21:58:20,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,385 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-10-31 21:58:20,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,431 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-10-31 21:58:20,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,453 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,458 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,481 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-10-31 21:58:20,485 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 [2024-10-31 21:58:20,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,501 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,520 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-10-31 21:58:20,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,564 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-10-31 21:58:20,567 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 [2024-10-31 21:58:20,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,583 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,614 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-10-31 21:58:20,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,632 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,633 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,658 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-10-31 21:58:20,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:20,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,703 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-10-31 21:58:20,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:20,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:20,722 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:20,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:20,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:20,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:20,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-10-31 21:58:20,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:20,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:20,748 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:20,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-10-31 21:58:20,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:20,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:20,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:20,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:20,764 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:20,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:21,053 INFO L401 nArgumentSynthesizer]: We have 288 Motzkin's Theorem applications. [2024-10-31 21:58:21,053 INFO L402 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2024-10-31 21:58:21,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:21,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:21,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:21,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:21,934 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:21,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-10-31 21:58:21,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:21,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:21,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:21,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:21,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:21,947 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:21,953 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 21:58:21,953 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 21:58:21,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:21,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-10-31 21:58:21,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:21,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:21,979 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:21,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-10-31 21:58:21,981 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 [2024-10-31 21:58:21,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:21,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:21,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:21,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:21,993 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:21,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 21:58:21,999 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 21:58:22,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:22,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-10-31 21:58:22,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:22,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:22,026 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:22,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-10-31 21:58:22,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:22,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:22,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:22,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:22,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:22,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 21:58:22,042 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 21:58:22,042 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 21:58:22,050 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:22,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-10-31 21:58:22,062 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-10-31 21:58:22,062 INFO L745 eck$LassoCheckResult]: Stem: 39#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 40#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~malloc7#1.base, main_#t~malloc7#1.offset, main_#t~ret8#1, main_~in_len~0#1, main_~hay~0#1.base, main_~hay~0#1.offset;havoc main_#t~nondet6#1;main_~in_len~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 37#L513 assume !(main_~in_len~0#1 < 1);call main_#t~malloc7#1.base, main_#t~malloc7#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~hay~0#1.base, main_~hay~0#1.offset := main_#t~malloc7#1.base, main_#t~malloc7#1.offset;call write~int#0(0, main_~hay~0#1.base, main_~hay~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_skip_to } true;skip_to_#in~format#1.base, skip_to_#in~format#1.offset := main_~hay~0#1.base, main_~hay~0#1.offset;havoc skip_to_#res#1;havoc skip_to_#t~mem3#1, skip_to_#t~mem2#1, skip_to_#t~short4#1, skip_to_#t~pre5#1, skip_to_~format#1.base, skip_to_~format#1.offset, skip_to_~nr~0#1;skip_to_~format#1.base, skip_to_~format#1.offset := skip_to_#in~format#1.base, skip_to_#in~format#1.offset;havoc skip_to_~nr~0#1;skip_to_~nr~0#1 := 0; 35#L508-6 call skip_to_#t~mem3#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 0 != skip_to_#t~mem3#1; 36#L508-1 assume skip_to_#t~short4#1;call skip_to_#t~mem2#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 37 != skip_to_#t~mem2#1; 38#L508-3 assume !!skip_to_#t~short4#1;havoc skip_to_#t~mem3#1;havoc skip_to_#t~mem2#1;havoc skip_to_#t~short4#1; 34#L508-5 skip_to_#t~pre5#1 := 1 + skip_to_~nr~0#1;skip_to_~nr~0#1 := 1 + skip_to_~nr~0#1;havoc skip_to_#t~pre5#1; 35#L508-6 [2024-10-31 21:58:22,062 INFO L747 eck$LassoCheckResult]: Loop: 35#L508-6 call skip_to_#t~mem3#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 0 != skip_to_#t~mem3#1; 36#L508-1 assume skip_to_#t~short4#1;call skip_to_#t~mem2#1 := read~int#0(skip_to_~format#1.base, skip_to_~format#1.offset + (if skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short4#1 := 37 != skip_to_#t~mem2#1; 38#L508-3 assume !!skip_to_#t~short4#1;havoc skip_to_#t~mem3#1;havoc skip_to_#t~mem2#1;havoc skip_to_#t~short4#1; 34#L508-5 skip_to_#t~pre5#1 := 1 + skip_to_~nr~0#1;skip_to_~nr~0#1 := 1 + skip_to_~nr~0#1;havoc skip_to_#t~pre5#1; 35#L508-6 [2024-10-31 21:58:22,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:22,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 2 times [2024-10-31 21:58:22,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:22,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849753217] [2024-10-31 21:58:22,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,147 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:22,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:22,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 2 times [2024-10-31 21:58:22,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:22,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193484212] [2024-10-31 21:58:22,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,172 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:22,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:22,173 INFO L85 PathProgramCache]: Analyzing trace with hash -2142649106, now seen corresponding path program 3 times [2024-10-31 21:58:22,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:22,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243046354] [2024-10-31 21:58:22,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 21:58:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 21:58:22,235 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 21:58:22,943 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 21:58:22,944 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 21:58:22,944 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 21:58:22,944 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 21:58:22,944 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 21:58:22,944 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:22,944 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 21:58:22,944 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 21:58:22,944 INFO L132 ssoRankerPreferences]: Filename of dumped script: skip_to.i_Iteration2_Lasso [2024-10-31 21:58:22,944 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 21:58:22,945 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 21:58:22,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,954 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,956 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,959 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,962 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,967 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,969 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:22,972 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:23,256 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:23,258 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:23,262 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 21:58:23,513 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2024-10-31 21:58:24,148 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 21:58:24,148 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 21:58:24,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,151 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-10-31 21:58:24,153 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 [2024-10-31 21:58:24,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,172 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-10-31 21:58:24,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,189 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-10-31 21:58:24,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-10-31 21:58:24,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,223 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-10-31 21:58:24,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-10-31 21:58:24,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,252 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-10-31 21:58:24,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-10-31 21:58:24,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,279 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-10-31 21:58:24,280 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 [2024-10-31 21:58:24,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,292 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:24,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,306 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-10-31 21:58:24,307 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 [2024-10-31 21:58:24,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,323 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-10-31 21:58:24,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,336 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-10-31 21:58:24,338 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 [2024-10-31 21:58:24,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,349 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-10-31 21:58:24,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,364 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-10-31 21:58:24,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-10-31 21:58:24,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,391 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-10-31 21:58:24,393 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 [2024-10-31 21:58:24,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-10-31 21:58:24,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,419 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-10-31 21:58:24,420 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 [2024-10-31 21:58:24,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,431 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:24,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,513 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2024-10-31 21:58:24,513 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-10-31 21:58:24,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:24,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,707 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-10-31 21:58:24,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:24,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:24,726 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-10-31 21:58:24,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,738 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-10-31 21:58:24,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,758 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:24,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,760 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-10-31 21:58:24,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:24,764 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-10-31 21:58:24,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,776 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-10-31 21:58:24,777 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 [2024-10-31 21:58:24,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:24,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:24,793 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-10-31 21:58:24,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,805 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-10-31 21:58:24,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,820 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 21:58:24,820 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 21:58:24,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-10-31 21:58:24,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,837 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-10-31 21:58:24,838 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 [2024-10-31 21:58:24,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-10-31 21:58:24,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,864 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-10-31 21:58:24,865 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 [2024-10-31 21:58:24,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,878 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-10-31 21:58:24,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,890 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-10-31 21:58:24,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 21:58:24,903 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 21:58:24,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:24,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-10-31 21:58:24,920 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 21:58:24,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:24,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:24,927 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:24,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-10-31 21:58:24,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:24,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:24,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:24,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:24,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:24,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:24,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:24,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:24,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,016 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-10-31 21:58:25,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,068 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-10-31 21:58:25,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,102 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-10-31 21:58:25,104 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 [2024-10-31 21:58:25,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,117 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-10-31 21:58:25,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,130 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-10-31 21:58:25,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,145 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,159 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-10-31 21:58:25,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,194 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-10-31 21:58:25,196 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 [2024-10-31 21:58:25,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,213 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-10-31 21:58:25,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,233 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-10-31 21:58:25,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,274 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-10-31 21:58:25,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-10-31 21:58:25,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,300 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-10-31 21:58:25,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,313 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:25,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,433 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2024-10-31 21:58:25,433 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2024-10-31 21:58:25,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-10-31 21:58:25,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,753 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-10-31 21:58:25,755 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 [2024-10-31 21:58:25,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,769 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:25,769 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:25,778 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,798 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-10-31 21:58:25,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,815 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:25,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,817 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:25,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:25,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-10-31 21:58:25,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,836 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-10-31 21:58:25,837 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 [2024-10-31 21:58:25,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,850 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:25,850 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:25,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,867 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-10-31 21:58:25,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:25,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:25,890 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,903 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-10-31 21:58:25,905 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 [2024-10-31 21:58:25,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,930 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-10-31 21:58:25,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:25,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,957 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-10-31 21:58:25,958 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 [2024-10-31 21:58:25,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:25,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:25,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:25,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-10-31 21:58:25,982 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 21:58:25,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:25,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:25,983 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:25,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-10-31 21:58:25,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:25,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:25,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:25,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:25,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:25,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:25,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:25,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:25,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-10-31 21:58:26,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,010 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-10-31 21:58:26,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,026 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-10-31 21:58:26,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,040 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-10-31 21:58:26,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-10-31 21:58:26,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,068 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-10-31 21:58:26,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:26,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,095 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-10-31 21:58:26,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:26,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,123 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-10-31 21:58:26,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,138 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-10-31 21:58:26,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,151 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-10-31 21:58:26,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,166 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-10-31 21:58:26,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,178 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-10-31 21:58:26,193 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 [2024-10-31 21:58:26,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-10-31 21:58:26,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,218 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-10-31 21:58:26,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:26,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:26,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:26,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-10-31 21:58:26,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,245 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-10-31 21:58:26,247 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 [2024-10-31 21:58:26,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,259 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:26,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,421 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2024-10-31 21:58:26,421 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2024-10-31 21:58:26,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-10-31 21:58:26,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,937 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-10-31 21:58:26,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:26,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:26,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:26,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:26,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:26,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:26,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:26,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:26,975 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:26,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-10-31 21:58:26,978 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 [2024-10-31 21:58:26,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:26,992 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:26,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:26,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:26,995 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2024-10-31 21:58:26,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:27,002 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:27,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,016 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-10-31 21:58:27,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:27,032 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:27,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:27,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-10-31 21:58:27,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,052 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-10-31 21:58:27,053 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 [2024-10-31 21:58:27,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:27,069 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:27,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:27,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-10-31 21:58:27,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,091 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-10-31 21:58:27,093 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 [2024-10-31 21:58:27,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:27,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:27,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-10-31 21:58:27,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,119 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-10-31 21:58:27,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:27,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:27,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,134 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:27,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,147 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-10-31 21:58:27,148 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 [2024-10-31 21:58:27,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:27,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:27,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,162 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-10-31 21:58:27,174 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 21:58:27,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,175 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-10-31 21:58:27,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:27,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,204 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-10-31 21:58:27,206 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 [2024-10-31 21:58:27,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-10-31 21:58:27,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,234 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-10-31 21:58:27,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-10-31 21:58:27,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,263 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-10-31 21:58:27,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-10-31 21:58:27,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,292 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-10-31 21:58:27,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-10-31 21:58:27,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,322 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-10-31 21:58:27,323 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 [2024-10-31 21:58:27,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-10-31 21:58:27,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,351 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-10-31 21:58:27,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,366 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:27,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,379 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-10-31 21:58:27,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-10-31 21:58:27,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,407 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-10-31 21:58:27,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:27,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:27,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,435 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:27,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:27,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:27,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:27,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:27,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:27,450 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:27,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-10-31 21:58:27,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:27,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:27,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:27,465 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:27,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:27,670 INFO L401 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2024-10-31 21:58:27,670 INFO L402 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2024-10-31 21:58:28,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,301 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-10-31 21:58:28,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:28,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:28,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-10-31 21:58:28,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,342 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-10-31 21:58:28,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,355 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:28,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,359 INFO L401 nArgumentSynthesizer]: We have 25 Motzkin's Theorem applications. [2024-10-31 21:58:28,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:28,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,381 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-10-31 21:58:28,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:28,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:28,403 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-10-31 21:58:28,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,416 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-10-31 21:58:28,417 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 [2024-10-31 21:58:28,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,434 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:28,434 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 21:58:28,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-10-31 21:58:28,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,460 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-10-31 21:58:28,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:28,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,491 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-10-31 21:58:28,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,505 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-10-31 21:58:28,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,518 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:28,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-10-31 21:58:28,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,533 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-10-31 21:58:28,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 21:58:28,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:28,546 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:28,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,550 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-10-31 21:58:28,564 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 21:58:28,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,565 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-10-31 21:58:28,566 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 [2024-10-31 21:58:28,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-10-31 21:58:28,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,594 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-10-31 21:58:28,595 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 [2024-10-31 21:58:28,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,613 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,635 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-10-31 21:58:28,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,657 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,678 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-10-31 21:58:28,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,699 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,721 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-10-31 21:58:28,724 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 [2024-10-31 21:58:28,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,765 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-10-31 21:58:28,767 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 [2024-10-31 21:58:28,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2024-10-31 21:58:28,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,804 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-10-31 21:58:28,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,826 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,847 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-10-31 21:58:28,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,866 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:28,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,888 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-10-31 21:58:28,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:28,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:28,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:28,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:28,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:28,908 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:28,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-10-31 21:58:28,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:28,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:28,929 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:28,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-10-31 21:58:28,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:28,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:28,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:28,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:28,947 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:28,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,072 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2024-10-31 21:58:29,072 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2024-10-31 21:58:29,521 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,538 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-10-31 21:58:29,539 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 [2024-10-31 21:58:29,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,554 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:29,554 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:29,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-10-31 21:58:29,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,575 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-10-31 21:58:29,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,588 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:29,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 21:58:29,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:29,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-10-31 21:58:29,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,613 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-10-31 21:58:29,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:29,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:29,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-10-31 21:58:29,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,646 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-10-31 21:58:29,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,663 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 21:58:29,663 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 21:58:29,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-10-31 21:58:29,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,684 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-10-31 21:58:29,685 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 [2024-10-31 21:58:29,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:29,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,700 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,720 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-10-31 21:58:29,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,735 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:29,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,750 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-10-31 21:58:29,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 21:58:29,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 21:58:29,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 21:58:29,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,784 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 21:58:29,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,786 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-10-31 21:58:29,788 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 [2024-10-31 21:58:29,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,822 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-10-31 21:58:29,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-10-31 21:58:29,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,852 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-10-31 21:58:29,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,865 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,866 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-10-31 21:58:29,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,883 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-10-31 21:58:29,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,897 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-10-31 21:58:29,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,914 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-10-31 21:58:29,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-10-31 21:58:29,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,962 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-10-31 21:58:29,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:29,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:29,976 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:29,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:29,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:29,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:29,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:29,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:29,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:29,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:29,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:29,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:29,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:29,994 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:29,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-10-31 21:58:29,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:30,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:30,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:30,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:30,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:30,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:30,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:30,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:30,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:30,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:30,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:30,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:30,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:30,026 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:30,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-10-31 21:58:30,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:30,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:30,040 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:30,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:30,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:30,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:30,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:30,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:30,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:30,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:30,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-10-31 21:58:30,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:30,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:30,058 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:30,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-10-31 21:58:30,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:30,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:30,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:30,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:30,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:30,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:30,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:30,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:30,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:30,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:30,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-10-31 21:58:30,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:30,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:30,091 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:30,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-10-31 21:58:30,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:30,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:30,105 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:30,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:30,106 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:30,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:30,307 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2024-10-31 21:58:30,308 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2024-10-31 21:58:31,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-10-31 21:58:31,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,350 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-10-31 21:58:31,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,367 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:31,367 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:31,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-10-31 21:58:31,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,391 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-10-31 21:58:31,393 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 [2024-10-31 21:58:31,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,405 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-10-31 21:58:31,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,408 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2024-10-31 21:58:31,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:31,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-10-31 21:58:31,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,434 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-10-31 21:58:31,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,447 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:31,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:31,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-10-31 21:58:31,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,469 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-10-31 21:58:31,471 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 [2024-10-31 21:58:31,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 21:58:31,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 21:58:31,498 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:31,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,512 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-10-31 21:58:31,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:31,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,529 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:31,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,542 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-10-31 21:58:31,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:31,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-10-31 21:58:31,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,573 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-10-31 21:58:31,575 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 [2024-10-31 21:58:31,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 21:58:31,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 21:58:31,592 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 21:58:31,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:31,607 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 21:58:31,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,608 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-10-31 21:58:31,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-10-31 21:58:31,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,642 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-10-31 21:58:31,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,656 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-10-31 21:58:31,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,673 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-10-31 21:58:31,675 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 [2024-10-31 21:58:31,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,688 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:31,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,705 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-10-31 21:58:31,706 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 [2024-10-31 21:58:31,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-10-31 21:58:31,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,735 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-10-31 21:58:31,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-10-31 21:58:31,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,767 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-10-31 21:58:31,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-10-31 21:58:31,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,819 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-10-31 21:58:31,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,834 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-10-31 21:58:31,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,853 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-10-31 21:58:31,855 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 [2024-10-31 21:58:31,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2024-10-31 21:58:31,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,887 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-10-31 21:58:31,889 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 [2024-10-31 21:58:31,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 21:58:31,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 21:58:31,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:31,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 21:58:31,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 21:58:31,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 21:58:31,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-10-31 21:58:31,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 21:58:31,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:31,921 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:31,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7daed9e0-b7aa-405b-a1f2-d337764a4924/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-10-31 21:58:31,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 21:58:31,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 21:58:31,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 21:58:31,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 21:58:31,938 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2024-10-31 21:58:31,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 21:58:32,164 INFO L401 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2024-10-31 21:58:32,164 INFO L402 nArgumentSynthesizer]: A total of 30 supporting invariants were added.