./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11d6d848444c2f9afc2eba3aace7d6b72c4d182e1953661ba8811794c092f478 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:03:01,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:03:01,714 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 01:03:01,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:03:01,719 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:03:01,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:03:01,740 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:03:01,741 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:03:01,742 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:03:01,742 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:03:01,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:03:01,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:03:01,744 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:03:01,744 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 01:03:01,745 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 01:03:01,745 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 01:03:01,746 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 01:03:01,746 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 01:03:01,747 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 01:03:01,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:03:01,748 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 01:03:01,748 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 01:03:01,749 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:03:01,749 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 01:03:01,750 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:03:01,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 01:03:01,750 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 01:03:01,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 01:03:01,751 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 01:03:01,751 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 01:03:01,752 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:03:01,752 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 01:03:01,752 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:03:01,753 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:03:01,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:03:01,753 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:03:01,753 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:03:01,754 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 01:03:01,754 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_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11d6d848444c2f9afc2eba3aace7d6b72c4d182e1953661ba8811794c092f478 [2023-11-29 01:03:01,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:03:01,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:03:01,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:03:01,997 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:03:01,998 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:03:01,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2023-11-29 01:03:04,742 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:03:04,909 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:03:04,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2023-11-29 01:03:04,915 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/data/370f144f3/b067cd273ec74cd4b813acc34a8e4ff5/FLAG4879f919d [2023-11-29 01:03:04,930 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/data/370f144f3/b067cd273ec74cd4b813acc34a8e4ff5 [2023-11-29 01:03:04,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:03:04,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:03:04,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:03:04,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:03:04,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:03:04,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:03:04" (1/1) ... [2023-11-29 01:03:04,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446ddca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:04, skipping insertion in model container [2023-11-29 01:03:04,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:03:04" (1/1) ... [2023-11-29 01:03:04,963 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:03:05,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:03:05,127 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:03:05,141 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:03:05,157 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:03:05,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05 WrapperNode [2023-11-29 01:03:05,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:03:05,159 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:03:05,159 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:03:05,159 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:03:05,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,190 INFO L138 Inliner]: procedures = 12, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 27 [2023-11-29 01:03:05,190 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:03:05,191 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:03:05,191 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:03:05,191 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:03:05,202 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,203 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,213 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 01:03:05,214 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,216 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,222 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:03:05,223 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:03:05,223 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:03:05,223 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:03:05,224 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (1/1) ... [2023-11-29 01:03:05,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:05,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:05,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 01:03:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:03:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:03:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:03:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:03:05,343 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:03:05,345 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:03:05,423 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:03:05,431 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:03:05,432 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 01:03:05,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:03:05 BoogieIcfgContainer [2023-11-29 01:03:05,434 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:03:05,435 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 01:03:05,435 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 01:03:05,439 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 01:03:05,439 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 01:03:05,439 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 01:03:04" (1/3) ... [2023-11-29 01:03:05,440 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@235a77e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 01:03:05, skipping insertion in model container [2023-11-29 01:03:05,440 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 01:03:05,440 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:05" (2/3) ... [2023-11-29 01:03:05,441 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@235a77e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 01:03:05, skipping insertion in model container [2023-11-29 01:03:05,441 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 01:03:05,441 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:03:05" (3/3) ... [2023-11-29 01:03:05,442 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_1-1.c [2023-11-29 01:03:05,484 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 01:03:05,484 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 01:03:05,484 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 01:03:05,484 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 01:03:05,484 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 01:03:05,485 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 01:03:05,485 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 01:03:05,485 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 01:03:05,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:03:05,501 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 01:03:05,501 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 01:03:05,501 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 01:03:05,505 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 01:03:05,505 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 01:03:05,505 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 01:03:05,506 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:03:05,506 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 01:03:05,507 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 01:03:05,507 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 01:03:05,507 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 01:03:05,507 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 01:03:05,512 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2023-11-29 01:03:05,513 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2023-11-29 01:03:05,518 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:05,518 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-29 01:03:05,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:05,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540562344] [2023-11-29 01:03:05,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:05,624 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:05,625 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-29 01:03:05,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:05,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663907375] [2023-11-29 01:03:05,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,638 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,645 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:05,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:05,647 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-29 01:03:05,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:05,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392810842] [2023-11-29 01:03:05,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:05,670 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:05,731 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:05,732 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:05,732 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:05,732 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:05,732 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 01:03:05,732 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,732 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:05,732 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:05,733 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2023-11-29 01:03:05,733 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:05,733 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:05,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:05,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:05,763 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:05,874 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:05,875 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 01:03:05,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:05,889 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:05,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 01:03:05,892 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 01:03:05,892 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:05,908 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 01:03:05,908 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 01:03:05,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:05,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:05,913 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:05,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 01:03:05,917 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 01:03:05,917 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:05,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 01:03:05,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:05,934 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:05,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 01:03:05,936 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 01:03:05,936 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:05,966 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 01:03:05,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-29 01:03:05,971 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:05,971 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:05,971 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:05,971 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:05,971 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 01:03:05,971 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:05,971 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:05,971 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:05,972 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2023-11-29 01:03:05,972 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:05,972 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:05,973 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:05,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:05,986 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:06,058 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:06,063 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 01:03:06,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,065 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 01:03:06,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:06,085 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:06,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 01:03:06,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,092 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 01:03:06,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:06,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:06,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-29 01:03:06,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,121 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 01:03:06,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:06,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:06,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 01:03:06,145 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 01:03:06,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,146 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 01:03:06,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 01:03:06,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,167 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 01:03:06,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-29 01:03:06,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,194 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 01:03:06,198 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 [2023-11-29 01:03:06,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-29 01:03:06,216 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 01:03:06,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,217 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 01:03:06,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 01:03:06,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,241 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 01:03:06,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,258 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 01:03:06,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,268 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 01:03:06,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 01:03:06,290 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 01:03:06,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,291 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 01:03:06,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-29 01:03:06,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,318 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 01:03:06,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,354 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 01:03:06,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:06,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 01:03:06,387 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 01:03:06,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,389 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 01:03:06,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 01:03:06,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,412 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 01:03:06,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 01:03:06,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,448 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 01:03:06,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:06,467 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:06,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-29 01:03:06,475 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 01:03:06,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,476 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 01:03:06,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:06,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-29 01:03:06,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,502 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 01:03:06,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:06,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-29 01:03:06,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,538 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 01:03:06,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:06,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,570 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 01:03:06,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,571 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 01:03:06,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,598 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 01:03:06,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,613 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-29 01:03:06,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,641 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 01:03:06,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:06,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:06,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,681 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 01:03:06,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,682 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 01:03:06,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,704 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 01:03:06,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-29 01:03:06,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,730 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 01:03:06,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:06,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:06,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:06,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-29 01:03:06,753 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 01:03:06,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,754 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 01:03:06,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:06,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:06,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-29 01:03:06,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,779 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 01:03:06,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:06,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:06,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-29 01:03:06,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:06,815 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:06,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 01:03:06,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:06,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:06,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:06,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:06,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:06,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:06,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:06,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:06,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:06,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:06,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:06,970 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:06,970 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:06,970 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:06,970 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:06,970 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 01:03:06,971 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:06,971 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:06,971 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:06,971 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2023-11-29 01:03:06,971 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:06,971 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:06,973 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:06,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:06,985 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,002 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,005 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,020 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,041 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,045 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:07,209 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:07,209 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 01:03:07,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,211 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 01:03:07,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,234 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,246 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 01:03:07,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-29 01:03:07,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,279 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 01:03:07,282 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 [2023-11-29 01:03:07,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-29 01:03:07,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,311 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 01:03:07,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 01:03:07,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,338 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 01:03:07,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:07,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:07,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:07,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-29 01:03:07,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,362 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 01:03:07,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,379 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,379 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-11-29 01:03:07,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,388 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 01:03:07,390 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 [2023-11-29 01:03:07,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-29 01:03:07,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,410 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 01:03:07,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 01:03:07,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,432 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 01:03:07,435 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 [2023-11-29 01:03:07,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-29 01:03:07,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,455 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 01:03:07,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-29 01:03:07,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,478 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 01:03:07,481 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 [2023-11-29 01:03:07,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 01:03:07,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,500 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 01:03:07,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-29 01:03:07,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,522 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 01:03:07,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:07,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:07,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,544 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 01:03:07,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:07,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:07,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:07,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:07,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,561 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 01:03:07,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,562 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 01:03:07,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,582 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-29 01:03:07,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,596 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 01:03:07,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 01:03:07,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,625 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 01:03:07,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,650 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 01:03:07,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,666 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 01:03:07,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,675 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 01:03:07,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:07,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,688 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:07,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:07,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-29 01:03:07,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,697 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 01:03:07,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,712 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-29 01:03:07,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,722 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 01:03:07,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,737 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,737 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-29 01:03:07,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,746 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 01:03:07,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-29 01:03:07,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,770 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 01:03:07,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,787 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,787 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-29 01:03:07,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,796 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 01:03:07,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,811 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,820 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 01:03:07,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-29 01:03:07,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,844 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 01:03:07,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,860 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 01:03:07,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,870 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 01:03:07,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:07,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:07,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,898 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 01:03:07,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:07,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:07,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:07,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:07,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:07,919 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 01:03:07,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,920 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 01:03:07,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:07,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:07,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:07,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-29 01:03:07,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,960 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:07,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 01:03:07,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:07,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:07,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:07,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:07,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:07,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:07,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:07,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:07,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 01:03:07,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:07,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:07,999 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 01:03:08,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 01:03:08,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,025 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 01:03:08,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-29 01:03:08,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,052 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 01:03:08,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:08,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:08,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:08,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2023-11-29 01:03:08,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,074 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 01:03:08,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,089 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,089 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,105 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 01:03:08,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 01:03:08,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,146 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 01:03:08,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,162 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,162 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-29 01:03:08,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,174 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 01:03:08,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,192 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,204 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 01:03:08,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,219 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 01:03:08,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,228 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 01:03:08,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,254 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 01:03:08,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,269 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 01:03:08,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,280 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 01:03:08,282 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 [2023-11-29 01:03:08,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:08,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:08,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,305 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 01:03:08,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:08,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:08,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:08,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:08,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 01:03:08,323 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 01:03:08,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,324 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 01:03:08,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,344 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,344 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 01:03:08,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,363 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 01:03:08,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,398 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 01:03:08,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-29 01:03:08,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,427 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 01:03:08,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,444 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-29 01:03:08,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,455 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 01:03:08,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:08,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:08,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:08,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-29 01:03:08,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,476 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 01:03:08,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,492 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-29 01:03:08,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,504 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 01:03:08,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,521 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,521 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-29 01:03:08,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,533 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 01:03:08,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 01:03:08,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,563 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 01:03:08,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,580 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 01:03:08,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,592 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 01:03:08,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,608 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,608 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-29 01:03:08,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,620 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 01:03:08,623 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 [2023-11-29 01:03:08,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-29 01:03:08,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,648 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 01:03:08,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-29 01:03:08,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,676 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 01:03:08,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,693 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:08,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:08,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-29 01:03:08,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,704 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 01:03:08,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:08,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:08,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:08,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:08,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:08,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-29 01:03:08,724 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 01:03:08,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,725 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 01:03:08,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 01:03:08,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,762 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 01:03:08,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,778 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,778 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-29 01:03:08,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,804 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 01:03:08,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,819 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,819 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 01:03:08,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,829 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 01:03:08,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 01:03:08,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,853 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 01:03:08,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:08,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:08,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:08,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 01:03:08,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,874 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 01:03:08,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 01:03:08,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,901 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 01:03:08,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,915 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,915 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-29 01:03:08,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,924 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 01:03:08,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,938 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:08,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,948 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 01:03:08,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:08,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 01:03:08,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,970 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 01:03:08,972 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 [2023-11-29 01:03:08,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:08,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:08,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:08,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:08,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:08,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:08,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:08,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:08,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-29 01:03:08,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:08,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:08,994 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:08,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 01:03:08,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:09,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:09,008 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:09,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:09,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 01:03:09,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,017 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 01:03:09,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:09,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:09,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:09,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:09,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 01:03:09,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,041 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 01:03:09,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:09,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:09,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:09,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:09,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-29 01:03:09,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,062 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 01:03:09,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:09,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:09,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:09,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:09,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:09,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 01:03:09,080 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 01:03:09,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,081 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 01:03:09,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 01:03:09,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,121 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 01:03:09,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 01:03:09,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,185 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 01:03:09,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,197 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,200 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,200 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 01:03:09,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,212 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 01:03:09,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,225 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,239 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 01:03:09,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,251 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:09,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:09,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:09,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 01:03:09,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,259 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 01:03:09,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 01:03:09,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,285 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 01:03:09,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-29 01:03:09,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,312 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 01:03:09,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 01:03:09,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,340 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 01:03:09,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-29 01:03:09,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,373 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 01:03:09,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,385 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,387 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,400 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 01:03:09,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,413 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 01:03:09,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,428 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 01:03:09,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,455 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 01:03:09,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,468 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:09,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:09,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-29 01:03:09,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,481 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 01:03:09,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:09,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:09,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:09,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:09,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:09,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,499 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 01:03:09,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,500 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 01:03:09,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,513 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,520 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,520 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,561 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 01:03:09,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,580 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 01:03:09,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,820 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 01:03:09,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 01:03:09,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,853 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 01:03:09,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,872 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,872 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:09,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,886 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 01:03:09,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:09,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:09,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:09,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-29 01:03:09,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,908 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 01:03:09,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,927 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,927 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 01:03:09,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,942 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 01:03:09,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,958 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,958 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:09,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:09,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 01:03:09,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:09,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:09,975 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:09,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 01:03:09,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:09,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:09,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:09,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:09,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:09,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:09,993 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:09,993 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-29 01:03:10,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,011 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 01:03:10,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,027 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:10,027 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-29 01:03:10,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,042 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 01:03:10,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:10,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-29 01:03:10,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,074 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 01:03:10,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,090 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:10,090 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-29 01:03:10,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,107 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 01:03:10,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,123 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:10,123 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 01:03:10,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,138 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 01:03:10,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:10,154 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:10,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 01:03:10,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,167 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 01:03:10,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:10,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:10,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:10,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:10,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:10,188 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 01:03:10,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,189 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 01:03:10,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-29 01:03:10,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,223 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 01:03:10,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,238 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:10,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,261 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 01:03:10,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-29 01:03:10,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,285 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 01:03:10,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,299 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 01:03:10,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,307 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 01:03:10,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:10,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:10,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:10,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 01:03:10,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,326 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 01:03:10,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 01:03:10,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,349 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 01:03:10,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,364 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,364 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 01:03:10,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,375 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 01:03:10,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-29 01:03:10,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,400 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 01:03:10,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-29 01:03:10,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,423 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 01:03:10,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 01:03:10,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,448 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 01:03:10,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 01:03:10,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,473 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 01:03:10,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 01:03:10,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,496 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 01:03:10,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:10,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:10,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 01:03:10,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,520 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 01:03:10,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:10,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:10,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:10,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:10,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:10,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 01:03:10,540 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 01:03:10,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,541 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 01:03:10,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,572 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,572 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-29 01:03:10,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,612 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 01:03:10,614 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 [2023-11-29 01:03:10,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,624 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,627 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,627 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:10,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,756 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 01:03:10,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,771 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 01:03:10,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,785 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 01:03:10,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,800 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,800 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:10,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,812 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 01:03:10,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:10,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:10,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:10,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 01:03:10,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,833 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 01:03:10,836 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 [2023-11-29 01:03:10,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,849 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,849 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 01:03:10,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,862 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 01:03:10,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,877 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,877 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 01:03:10,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,890 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 01:03:10,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,906 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,906 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 01:03:10,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,919 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 01:03:10,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,934 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,934 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-29 01:03:10,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,945 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 01:03:10,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,958 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,960 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,960 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 01:03:10,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:10,972 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:10,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 01:03:10,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:10,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:10,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:10,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:10,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:10,985 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:10,987 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:10,987 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:10,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:10,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 01:03:10,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:10,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,000 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 01:03:11,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,015 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:11,016 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:11,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 01:03:11,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,029 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 01:03:11,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,042 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,044 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:11,045 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:11,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 01:03:11,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,058 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 01:03:11,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:11,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 01:03:11,078 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 01:03:11,078 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2023-11-29 01:03:11,078 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2023-11-29 01:03:11,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:11,079 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-29 01:03:11,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:11,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889393508] [2023-11-29 01:03:11,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:11,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,091 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:11,092 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:11,092 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-29 01:03:11,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:11,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512940841] [2023-11-29 01:03:11,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,095 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,099 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:11,099 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:03:11,099 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-29 01:03:11,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:03:11,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364347180] [2023-11-29 01:03:11,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:03:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:03:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:03:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:03:11,116 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:03:11,137 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:11,137 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:11,137 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:11,137 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:11,138 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 01:03:11,138 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,138 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:11,138 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:11,138 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2023-11-29 01:03:11,138 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:11,138 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:11,139 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,142 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,144 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,205 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:11,205 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 01:03:11,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,206 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 01:03:11,208 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 01:03:11,208 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:11,220 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 01:03:11,220 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 01:03:11,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-29 01:03:11,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,223 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 01:03:11,225 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 01:03:11,225 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:11,236 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 01:03:11,237 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 01:03:11,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-29 01:03:11,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,240 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 01:03:11,242 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 01:03:11,242 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:11,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-29 01:03:11,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,256 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 01:03:11,258 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 01:03:11,258 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 01:03:11,283 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 01:03:11,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 01:03:11,286 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:11,286 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:11,286 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:11,286 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:11,286 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 01:03:11,286 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,286 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:11,286 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:11,286 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2023-11-29 01:03:11,286 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:11,286 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:11,287 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,292 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:11,344 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:11,345 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 01:03:11,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,346 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 01:03:11,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:11,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:11,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 01:03:11,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,366 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 01:03:11,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:11,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:11,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 01:03:11,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,383 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 01:03:11,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:11,396 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:11,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-29 01:03:11,401 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 01:03:11,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,402 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 01:03:11,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,414 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-29 01:03:11,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,420 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 01:03:11,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-29 01:03:11,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,437 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 01:03:11,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,450 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 01:03:11,456 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 01:03:11,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,457 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 01:03:11,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-29 01:03:11,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,475 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 01:03:11,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 01:03:11,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,493 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 01:03:11,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-29 01:03:11,514 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 01:03:11,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,515 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 01:03:11,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 01:03:11,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,534 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 01:03:11,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 01:03:11,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,557 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 01:03:11,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:11,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,572 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 01:03:11,578 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 01:03:11,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,579 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 01:03:11,581 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 [2023-11-29 01:03:11,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-29 01:03:11,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,600 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 01:03:11,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 01:03:11,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,619 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 01:03:11,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:11,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:11,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 01:03:11,640 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 01:03:11,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,641 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 01:03:11,643 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 [2023-11-29 01:03:11,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:11,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 01:03:11,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,666 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 01:03:11,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:11,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:11,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,685 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 01:03:11,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:11,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-29 01:03:11,711 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 01:03:11,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,712 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 01:03:11,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,727 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 01:03:11,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,744 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 01:03:11,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 01:03:11,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,765 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 01:03:11,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:11,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:11,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 01:03:11,798 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 01:03:11,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,799 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 01:03:11,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 01:03:11,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,820 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 01:03:11,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-29 01:03:11,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,846 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 01:03:11,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:11,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:11,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:11,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 01:03:11,869 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 01:03:11,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,870 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 01:03:11,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,886 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:11,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-29 01:03:11,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,901 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 01:03:11,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:11,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 01:03:11,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:11,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:11,922 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:11,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 01:03:11,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:11,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:11,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:11,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:11,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:11,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:11,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:11,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:11,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:11,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:11,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-29 01:03:12,068 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 01:03:12,068 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 01:03:12,068 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 01:03:12,068 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 01:03:12,068 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 01:03:12,068 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,068 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 01:03:12,068 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 01:03:12,068 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2023-11-29 01:03:12,068 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 01:03:12,068 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 01:03:12,070 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,073 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,075 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,084 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,087 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,122 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,130 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 01:03:12,278 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 01:03:12,278 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 01:03:12,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,279 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 01:03:12,282 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 [2023-11-29 01:03:12,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,292 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:12,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 01:03:12,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,297 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 01:03:12,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,314 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 01:03:12,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 01:03:12,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,319 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 01:03:12,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 01:03:12,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,347 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 01:03:12,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-29 01:03:12,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,375 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 01:03:12,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,388 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-29 01:03:12,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,395 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 01:03:12,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,408 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 01:03:12,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,415 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 01:03:12,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,428 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 01:03:12,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,436 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 01:03:12,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 01:03:12,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,458 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 01:03:12,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,472 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,473 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 01:03:12,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,480 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 01:03:12,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 01:03:12,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,499 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 01:03:12,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:12,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,517 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 01:03:12,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:12,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,536 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 01:03:12,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 01:03:12,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,560 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 01:03:12,562 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 [2023-11-29 01:03:12,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 01:03:12,574 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:12,574 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 01:03:12,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-29 01:03:12,581 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 01:03:12,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,582 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 01:03:12,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:12,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 01:03:12,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,600 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 01:03:12,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:12,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 01:03:12,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,617 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 01:03:12,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,631 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,631 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 01:03:12,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,638 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 01:03:12,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-29 01:03:12,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,659 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 01:03:12,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,673 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 01:03:12,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,681 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 01:03:12,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,695 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,695 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 01:03:12,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,704 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 01:03:12,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,718 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,718 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-29 01:03:12,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,726 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 01:03:12,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-29 01:03:12,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,748 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 01:03:12,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-29 01:03:12,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,768 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 01:03:12,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,782 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,782 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-29 01:03:12,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,791 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 01:03:12,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,804 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,804 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:12,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,811 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 01:03:12,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,824 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-29 01:03:12,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,831 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 01:03:12,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,846 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:12,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,858 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 01:03:12,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:12,872 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:12,872 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:12,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 01:03:12,883 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 01:03:12,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,884 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 01:03:12,886 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 [2023-11-29 01:03:12,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:12,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:12,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-29 01:03:12,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,901 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 01:03:12,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:12,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:12,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:12,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:12,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 01:03:12,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,920 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 01:03:12,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:12,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:12,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:12,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 01:03:12,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,943 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 01:03:12,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:12,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:12,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:12,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 01:03:12,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,969 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 01:03:12,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:12,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:12,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:12,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:12,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:12,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:12,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:12,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:12,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 01:03:12,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:12,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:12,991 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:12,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-29 01:03:12,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-29 01:03:13,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,015 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-29 01:03:13,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,028 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,038 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-29 01:03:13,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-29 01:03:13,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,061 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-29 01:03:13,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-29 01:03:13,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,083 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-29 01:03:13,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-29 01:03:13,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,112 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-29 01:03:13,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-29 01:03:13,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,136 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-29 01:03:13,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,160 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-29 01:03:13,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-29 01:03:13,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,191 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-29 01:03:13,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-29 01:03:13,217 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 01:03:13,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,218 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-29 01:03:13,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:13,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-29 01:03:13,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,237 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-29 01:03:13,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:13,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-29 01:03:13,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,256 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-29 01:03:13,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,270 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,270 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-29 01:03:13,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,281 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-29 01:03:13,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-29 01:03:13,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,305 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-29 01:03:13,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-29 01:03:13,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,330 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-29 01:03:13,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-29 01:03:13,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,357 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-29 01:03:13,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,371 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,371 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-29 01:03:13,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,382 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-29 01:03:13,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-29 01:03:13,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,407 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-29 01:03:13,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-29 01:03:13,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,431 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-29 01:03:13,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,446 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,446 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-29 01:03:13,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,457 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-29 01:03:13,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,471 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,471 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-29 01:03:13,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,481 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-29 01:03:13,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,496 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-29 01:03:13,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,506 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-29 01:03:13,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-29 01:03:13,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,541 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-29 01:03:13,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 01:03:13,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:13,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:13,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:13,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-29 01:03:13,573 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 01:03:13,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,573 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-29 01:03:13,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:13,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-29 01:03:13,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,592 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-29 01:03:13,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,605 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 01:03:13,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,611 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-29 01:03:13,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,625 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,625 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,634 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-29 01:03:13,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,657 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-29 01:03:13,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-29 01:03:13,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,680 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-29 01:03:13,682 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 [2023-11-29 01:03:13,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,693 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,693 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-29 01:03:13,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,703 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-29 01:03:13,705 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 [2023-11-29 01:03:13,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,717 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,717 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-29 01:03:13,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,727 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-29 01:03:13,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-29 01:03:13,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,749 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-29 01:03:13,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-29 01:03:13,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,772 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-29 01:03:13,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-29 01:03:13,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,795 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-29 01:03:13,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,809 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,809 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-29 01:03:13,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,818 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-29 01:03:13,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-29 01:03:13,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,840 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-29 01:03:13,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-29 01:03:13,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,873 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-29 01:03:13,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:13,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 01:03:13,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 01:03:13,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 01:03:13,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-29 01:03:13,907 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 01:03:13,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,908 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-29 01:03:13,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:13,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:13,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-29 01:03:13,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,927 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-29 01:03:13,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,940 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:13,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:13,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:13,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:13,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-29 01:03:13,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,947 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-29 01:03:13,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:13,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-29 01:03:13,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,973 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-29 01:03:13,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:13,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:13,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:13,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:13,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:13,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:13,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:13,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:13,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:13,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:13,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:13,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:13,999 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:13,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-29 01:03:14,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,013 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-29 01:03:14,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,025 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-29 01:03:14,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-29 01:03:14,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,053 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-29 01:03:14,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-29 01:03:14,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,082 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-29 01:03:14,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,094 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-29 01:03:14,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,106 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-29 01:03:14,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,127 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-29 01:03:14,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,139 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-29 01:03:14,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-29 01:03:14,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,168 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-29 01:03:14,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,183 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,183 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-29 01:03:14,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,195 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-29 01:03:14,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-29 01:03:14,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,222 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-29 01:03:14,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,238 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-29 01:03:14,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,264 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-29 01:03:14,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 01:03:14,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-29 01:03:14,333 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 01:03:14,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,334 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-29 01:03:14,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:14,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:14,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:14,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-29 01:03:14,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,356 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-29 01:03:14,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:14,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 01:03:14,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:14,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-29 01:03:14,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,377 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-29 01:03:14,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,392 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,392 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-29 01:03:14,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,406 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-29 01:03:14,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,420 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,420 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-29 01:03:14,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,433 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-29 01:03:14,435 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 [2023-11-29 01:03:14,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-29 01:03:14,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,460 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-29 01:03:14,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:14,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,488 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-29 01:03:14,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-29 01:03:14,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,517 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-29 01:03:14,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-29 01:03:14,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,548 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-29 01:03:14,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-29 01:03:14,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,579 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-29 01:03:14,581 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 [2023-11-29 01:03:14,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,594 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-29 01:03:14,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,611 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-29 01:03:14,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,626 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,626 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-29 01:03:14,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,642 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-29 01:03:14,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,657 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,657 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:14,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,670 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-29 01:03:14,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,688 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,689 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-29 01:03:14,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,730 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-29 01:03:14,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:14,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 01:03:14,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 01:03:14,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 01:03:14,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-29 01:03:14,858 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 01:03:14,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,859 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-29 01:03:14,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:14,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:14,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:14,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:14,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,877 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-29 01:03:14,879 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 [2023-11-29 01:03:14,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:14,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 01:03:14,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:14,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-29 01:03:14,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,895 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-29 01:03:14,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,909 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-29 01:03:14,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,920 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-29 01:03:14,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-29 01:03:14,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,942 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-29 01:03:14,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-29 01:03:14,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,964 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-29 01:03:14,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:14,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:14,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:14,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:14,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-29 01:03:14,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:14,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:14,987 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:14,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-29 01:03:14,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:14,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:14,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:14,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:14,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:14,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,000 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:15,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,009 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-29 01:03:15,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,023 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-29 01:03:15,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,031 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-29 01:03:15,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-29 01:03:15,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,054 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-29 01:03:15,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,068 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2023-11-29 01:03:15,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,078 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-29 01:03:15,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-29 01:03:15,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,101 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-29 01:03:15,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-29 01:03:15,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,125 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-29 01:03:15,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-29 01:03:15,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,158 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-29 01:03:15,160 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 [2023-11-29 01:03:15,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 01:03:15,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 01:03:15,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 01:03:15,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 01:03:15,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-29 01:03:15,199 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 01:03:15,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,200 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-29 01:03:15,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:15,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:15,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:15,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-29 01:03:15,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,220 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-29 01:03:15,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 01:03:15,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,233 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 01:03:15,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 01:03:15,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-29 01:03:15,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,239 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-29 01:03:15,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,254 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-29 01:03:15,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,265 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-29 01:03:15,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,282 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,282 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-29 01:03:15,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,295 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-29 01:03:15,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,310 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,310 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-29 01:03:15,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,323 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-29 01:03:15,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,338 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,338 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-29 01:03:15,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,352 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-29 01:03:15,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,364 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,366 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,367 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-29 01:03:15,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,380 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-29 01:03:15,382 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 [2023-11-29 01:03:15,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,397 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,397 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-29 01:03:15,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,409 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-29 01:03:15,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,423 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,424 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-29 01:03:15,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,436 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-29 01:03:15,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,448 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,450 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-29 01:03:15,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,462 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-29 01:03:15,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,477 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,477 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-29 01:03:15,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,488 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-29 01:03:15,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,503 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,503 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-29 01:03:15,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,516 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-29 01:03:15,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,533 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,533 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-29 01:03:15,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 01:03:15,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:03:15,571 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 01:03:15,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-29 01:03:15,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 01:03:15,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 01:03:15,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 01:03:15,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 01:03:15,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 01:03:15,584 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 01:03:15,587 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 01:03:15,587 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 01:03:15,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 01:03:15,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-29 01:03:15,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 01:03:15 BoogieIcfgContainer [2023-11-29 01:03:15,654 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 01:03:15,654 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 01:03:15,654 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 01:03:15,654 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 01:03:15,655 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:03:05" (3/4) ... [2023-11-29 01:03:15,656 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 01:03:15,657 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 01:03:15,658 INFO L158 Benchmark]: Toolchain (without parser) took 10723.37ms. Allocated memory was 195.0MB in the beginning and 268.4MB in the end (delta: 73.4MB). Free memory was 152.1MB in the beginning and 168.0MB in the end (delta: -15.9MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2023-11-29 01:03:15,658 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 113.2MB. Free memory is still 60.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:03:15,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 222.62ms. Allocated memory is still 195.0MB. Free memory was 151.6MB in the beginning and 141.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 01:03:15,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.25ms. Allocated memory is still 195.0MB. Free memory was 141.6MB in the beginning and 140.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 01:03:15,659 INFO L158 Benchmark]: Boogie Preprocessor took 31.08ms. Allocated memory is still 195.0MB. Free memory was 140.4MB in the beginning and 138.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:03:15,659 INFO L158 Benchmark]: RCFGBuilder took 210.88ms. Allocated memory is still 195.0MB. Free memory was 138.9MB in the beginning and 130.0MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 01:03:15,659 INFO L158 Benchmark]: BuchiAutomizer took 10219.04ms. Allocated memory was 195.0MB in the beginning and 268.4MB in the end (delta: 73.4MB). Free memory was 129.5MB in the beginning and 168.0MB in the end (delta: -38.5MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. [2023-11-29 01:03:15,660 INFO L158 Benchmark]: Witness Printer took 2.76ms. Allocated memory is still 268.4MB. Free memory is still 168.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:03:15,661 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 113.2MB. Free memory is still 60.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 222.62ms. Allocated memory is still 195.0MB. Free memory was 151.6MB in the beginning and 141.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.25ms. Allocated memory is still 195.0MB. Free memory was 141.6MB in the beginning and 140.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.08ms. Allocated memory is still 195.0MB. Free memory was 140.4MB in the beginning and 138.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 210.88ms. Allocated memory is still 195.0MB. Free memory was 138.9MB in the beginning and 130.0MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 10219.04ms. Allocated memory was 195.0MB in the beginning and 268.4MB in the end (delta: 73.4MB). Free memory was 129.5MB in the beginning and 168.0MB in the end (delta: -38.5MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. * Witness Printer took 2.76ms. Allocated memory is still 268.4MB. Free memory is still 168.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 10.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 23ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 01:03:15,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_844ad6f2-665e-4aea-9a76-26d41c7fe186/bin/uautomizer-verify-BQ2R08f2Ya/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN