./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/multivar_1-2.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_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/multivar_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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 cba7dca6ff66778f2b0713799020489351e0894eee3f1f22efefe84bd1d673ea --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:51:02,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:51:02,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 02:51:02,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:51:02,252 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:51:02,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:51:02,276 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:51:02,276 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:51:02,277 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:51:02,278 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:51:02,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:51:02,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:51:02,280 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:51:02,280 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 02:51:02,281 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 02:51:02,281 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 02:51:02,282 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 02:51:02,282 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 02:51:02,283 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 02:51:02,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:51:02,284 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 02:51:02,285 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:51:02,285 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:51:02,285 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:51:02,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:51:02,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 02:51:02,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 02:51:02,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 02:51:02,287 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 02:51:02,300 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:51:02,301 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:51:02,301 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 02:51:02,302 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:51:02,302 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:51:02,302 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:51:02,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:51:02,303 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:51:02,303 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 02:51:02,304 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_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cba7dca6ff66778f2b0713799020489351e0894eee3f1f22efefe84bd1d673ea [2023-11-29 02:51:02,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:51:02,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:51:02,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:51:02,540 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:51:02,541 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:51:02,542 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/loop-acceleration/multivar_1-2.c [2023-11-29 02:51:05,254 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:51:05,412 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:51:05,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/sv-benchmarks/c/loop-acceleration/multivar_1-2.c [2023-11-29 02:51:05,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/data/be286fe77/870ddf11ae754bc083addd96d0a7ca17/FLAG09fca16cc [2023-11-29 02:51:05,430 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/data/be286fe77/870ddf11ae754bc083addd96d0a7ca17 [2023-11-29 02:51:05,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:51:05,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:51:05,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:51:05,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:51:05,440 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:51:05,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507dff86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05, skipping insertion in model container [2023-11-29 02:51:05,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,460 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:51:05,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:51:05,595 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:51:05,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:51:05,622 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:51:05,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05 WrapperNode [2023-11-29 02:51:05,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:51:05,624 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:51:05,624 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:51:05,624 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:51:05,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,656 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 31 [2023-11-29 02:51:05,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:51:05,657 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:51:05,657 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:51:05,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:51:05,668 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,670 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,681 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 02:51:05,681 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,681 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:51:05,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:51:05,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:51:05,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:51:05,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (1/1) ... [2023-11-29 02:51:05,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:05,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:05,724 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:05,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 02:51:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:51:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:51:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:51:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:51:05,822 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:51:05,824 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:51:05,917 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:51:05,925 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:51:05,925 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:51:05,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:51:05 BoogieIcfgContainer [2023-11-29 02:51:05,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:51:05,928 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 02:51:05,928 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 02:51:05,933 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 02:51:05,933 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:51:05,934 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 02:51:05" (1/3) ... [2023-11-29 02:51:05,935 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@78c91e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:51:05, skipping insertion in model container [2023-11-29 02:51:05,935 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:51:05,935 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:51:05" (2/3) ... [2023-11-29 02:51:05,935 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@78c91e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:51:05, skipping insertion in model container [2023-11-29 02:51:05,935 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:51:05,935 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:51:05" (3/3) ... [2023-11-29 02:51:05,937 INFO L332 chiAutomizerObserver]: Analyzing ICFG multivar_1-2.c [2023-11-29 02:51:05,991 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 02:51:05,991 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 02:51:05,991 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 02:51:05,991 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 02:51:05,991 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 02:51:05,992 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 02:51:05,992 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 02:51:05,992 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 02:51:05,996 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 02:51:06,013 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 02:51:06,013 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:51:06,014 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:51:06,019 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:51:06,019 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 02:51:06,019 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 02:51:06,019 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 02:51:06,021 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 02:51:06,021 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:51:06,021 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:51:06,021 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:51:06,021 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 02:51:06,029 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := 1 + main_~x~0#1; 3#L17-2true [2023-11-29 02:51:06,029 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-29 02:51:06,035 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:06,035 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-29 02:51:06,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:06,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188217900] [2023-11-29 02:51:06,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,164 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:06,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:06,167 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-29 02:51:06,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:06,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835362942] [2023-11-29 02:51:06,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:06,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,177 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,184 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:06,185 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:06,185 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-29 02:51:06,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:06,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93849429] [2023-11-29 02:51:06,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:06,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,204 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:06,218 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:06,282 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:06,283 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:06,283 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:06,283 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:06,283 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:51:06,283 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,283 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:06,284 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:06,284 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Loop [2023-11-29 02:51:06,284 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:06,284 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:06,301 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,317 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,321 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,325 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,427 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:06,427 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:51:06,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,431 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 02:51:06,436 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:51:06,436 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:06,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-11-29 02:51:06,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,456 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 02:51:06,459 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:51:06,459 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:06,481 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:51:06,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 02:51:06,485 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:06,485 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:06,486 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:06,486 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:06,486 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:51:06,486 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,486 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:06,486 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:06,486 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Loop [2023-11-29 02:51:06,487 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:06,487 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:06,488 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,499 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,502 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,506 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:06,586 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:06,590 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:51:06,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,593 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 02:51:06,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:06,613 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:06,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-29 02:51:06,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,625 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 02:51:06,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:06,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:06,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 02:51:06,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,649 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 02:51:06,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:06,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:06,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-29 02:51:06,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,687 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 02:51:06,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:06,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:06,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 02:51:06,705 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:51:06,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,706 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 02:51:06,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:06,721 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:06,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 02:51:06,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,741 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 02:51:06,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:06,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:06,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:06,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,766 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 02:51:06,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:06,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:06,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-29 02:51:06,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,790 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 02:51:06,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:06,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:06,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 02:51:06,817 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:51:06,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,818 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 02:51:06,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:06,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:06,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 02:51:06,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,846 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 02:51:06,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:06,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:06,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 02:51:06,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,871 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 02:51:06,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:06,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:06,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-29 02:51:06,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,895 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 02:51:06,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:06,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:06,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2023-11-29 02:51:06,927 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:51:06,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,928 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 02:51:06,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:06,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:06,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 02:51:06,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,961 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 02:51:06,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:06,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:06,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:06,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:06,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:06,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:06,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:06,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:06,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:06,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 02:51:06,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:06,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,986 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 02:51:06,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:07,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 02:51:07,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,013 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 02:51:07,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:07,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-29 02:51:07,035 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:51:07,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,037 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 02:51:07,040 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 02:51:07,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:07,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:07,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-29 02:51:07,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,066 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 02:51:07,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:07,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:07,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,092 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 02:51:07,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:07,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:07,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,118 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 02:51:07,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:07,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:07,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,140 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:51:07,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,141 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 02:51:07,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:07,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-29 02:51:07,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,178 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 02:51:07,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,192 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:07,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,211 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 02:51:07,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,224 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:07,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-29 02:51:07,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,239 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 02:51:07,241 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 02:51:07,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:07,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-29 02:51:07,261 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:51:07,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,263 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 02:51:07,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-29 02:51:07,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,300 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 02:51:07,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-29 02:51:07,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,330 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 02:51:07,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-29 02:51:07,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,366 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 02:51:07,369 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 02:51:07,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:07,386 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:07,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,396 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:51:07,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,397 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 02:51:07,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-29 02:51:07,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,429 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 02:51:07,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:07,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,458 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 02:51:07,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-29 02:51:07,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,486 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 02:51:07,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:07,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:07,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:07,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 02:51:07,513 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:51:07,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,514 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 02:51:07,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:07,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:07,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-29 02:51:07,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,555 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 02:51:07,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:07,574 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:07,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-11-29 02:51:07,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,584 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:07,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 02:51:07,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:07,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:07,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-29 02:51:07,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:07,616 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:07,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 02:51:07,619 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 02:51:07,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:07,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:07,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:07,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:07,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:07,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:07,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:07,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:07,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:07,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 02:51:07,745 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:07,745 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:07,745 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:07,745 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:07,745 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:51:07,745 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,745 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:07,745 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:07,745 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Lasso [2023-11-29 02:51:07,745 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:07,746 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:07,748 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,750 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,767 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,769 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,794 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,816 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,820 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,822 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:07,998 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:07,998 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:51:07,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:07,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,000 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 02:51:08,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,018 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:08,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-29 02:51:08,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,025 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 02:51:08,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-29 02:51:08,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,053 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 02:51:08,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 02:51:08,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,079 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 02:51:08,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,095 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:08,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,101 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 02:51:08,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,133 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 02:51:08,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-29 02:51:08,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,159 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 02:51:08,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,181 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-29 02:51:08,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,191 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 02:51:08,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,210 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,210 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 02:51:08,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,219 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 02:51:08,222 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 02:51:08,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,237 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-29 02:51:08,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,246 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 02:51:08,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 02:51:08,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,275 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 02:51:08,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,293 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-29 02:51:08,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,302 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 02:51:08,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,322 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,332 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 02:51:08,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:08,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:08,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-29 02:51:08,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,359 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 02:51:08,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:08,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-29 02:51:08,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,383 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 02:51:08,390 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 02:51:08,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:08,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:08,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,413 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:51:08,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,414 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 02:51:08,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:08,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-29 02:51:08,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,437 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 02:51:08,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,455 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,455 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,466 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 02:51:08,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,486 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,486 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 02:51:08,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,497 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 02:51:08,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:08,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-29 02:51:08,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,520 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 02:51:08,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,543 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,543 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2023-11-29 02:51:08,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,560 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 02:51:08,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,580 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,580 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-29 02:51:08,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,590 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 02:51:08,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 02:51:08,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,618 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 02:51:08,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 02:51:08,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,647 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 02:51:08,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,663 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,663 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-29 02:51:08,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,672 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 02:51:08,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,688 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,688 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:08,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,698 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 02:51:08,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,714 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,714 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-29 02:51:08,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,723 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 02:51:08,725 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 02:51:08,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,738 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 02:51:08,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,747 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 02:51:08,749 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 02:51:08,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:08,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:08,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-29 02:51:08,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,770 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 02:51:08,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:08,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-29 02:51:08,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,788 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 02:51:08,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:08,802 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:08,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 02:51:08,807 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:51:08,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,808 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 02:51:08,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:08,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-29 02:51:08,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,831 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 02:51:08,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:08,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:08,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 02:51:08,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,862 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 02:51:08,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:08,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:08,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-29 02:51:08,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,893 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 02:51:08,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:08,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:08,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:08,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 02:51:08,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,917 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 02:51:08,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:08,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:08,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 02:51:08,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,958 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 02:51:08,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:08,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:08,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:08,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-29 02:51:08,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:08,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:08,983 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:08,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 02:51:08,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:08,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:08,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:08,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:08,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:08,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:08,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-29 02:51:09,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,008 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 02:51:09,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,024 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,024 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-29 02:51:09,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,036 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 02:51:09,040 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 02:51:09,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,055 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-29 02:51:09,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,066 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 02:51:09,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-29 02:51:09,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,096 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 02:51:09,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,114 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,114 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-29 02:51:09,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,125 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 02:51:09,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 02:51:09,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,159 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 02:51:09,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:09,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:09,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 02:51:09,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,188 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 02:51:09,191 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 02:51:09,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:09,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-29 02:51:09,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,211 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 02:51:09,214 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 02:51:09,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:09,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:09,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-29 02:51:09,241 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:51:09,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,242 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 02:51:09,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:09,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:09,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,267 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 02:51:09,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:09,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,302 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 02:51:09,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:09,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,340 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 02:51:09,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,357 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:09,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 02:51:09,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,364 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 02:51:09,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,395 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-29 02:51:09,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,420 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 02:51:09,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 02:51:09,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,454 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 02:51:09,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,472 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,472 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 02:51:09,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,485 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 02:51:09,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 02:51:09,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,515 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 02:51:09,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 02:51:09,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,545 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 02:51:09,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,563 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,563 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-29 02:51:09,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,574 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 02:51:09,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,588 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-29 02:51:09,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,599 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 02:51:09,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,614 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,614 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 02:51:09,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,625 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 02:51:09,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:09,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:09,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:09,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,648 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 02:51:09,651 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 02:51:09,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:09,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 02:51:09,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,667 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 02:51:09,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:09,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:09,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:09,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 02:51:09,684 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:51:09,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,685 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 02:51:09,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,698 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:09,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-29 02:51:09,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,704 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 02:51:09,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,718 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,718 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 02:51:09,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,727 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 02:51:09,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 02:51:09,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,751 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 02:51:09,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:09,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:09,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:09,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 02:51:09,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,771 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 02:51:09,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,787 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,787 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 02:51:09,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,806 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 02:51:09,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-29 02:51:09,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,829 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 02:51:09,831 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 02:51:09,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,843 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,843 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 02:51:09,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,852 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 02:51:09,855 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 02:51:09,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,867 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,867 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 02:51:09,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,877 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 02:51:09,879 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 02:51:09,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-29 02:51:09,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,899 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 02:51:09,901 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 02:51:09,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,913 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,913 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 02:51:09,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,923 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 02:51:09,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,937 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,937 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:09,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,947 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 02:51:09,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,961 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,961 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-29 02:51:09,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,972 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 02:51:09,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:09,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:09,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:09,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:09,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:09,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:09,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:09,988 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:09,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:09,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 02:51:09,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:09,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:09,996 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:09,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 02:51:09,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:10,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:10,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:10,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:10,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,014 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 02:51:10,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:10,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:10,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:10,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-29 02:51:10,031 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:51:10,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,032 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 02:51:10,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:10,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-29 02:51:10,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,052 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 02:51:10,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,066 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,066 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-29 02:51:10,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,078 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 02:51:10,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 02:51:10,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,105 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 02:51:10,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:10,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 02:51:10,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,126 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 02:51:10,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,139 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-29 02:51:10,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,175 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 02:51:10,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,187 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,189 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-29 02:51:10,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,201 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 02:51:10,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 02:51:10,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,228 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 02:51:10,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,241 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 02:51:10,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,255 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 02:51:10,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,274 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-29 02:51:10,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,288 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 02:51:10,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,301 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,303 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:10,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,315 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 02:51:10,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,328 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:10,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,340 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 02:51:10,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,355 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,355 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:10,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,367 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 02:51:10,369 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 02:51:10,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 02:51:10,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,391 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 02:51:10,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:10,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 02:51:10,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,410 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 02:51:10,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:10,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:10,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-29 02:51:10,429 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:51:10,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,431 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 02:51:10,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:10,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-29 02:51:10,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,453 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 02:51:10,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,471 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,471 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-29 02:51:10,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,489 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 02:51:10,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:10,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,519 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 02:51:10,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:10,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 02:51:10,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,542 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 02:51:10,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,563 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,563 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 02:51:10,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,659 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 02:51:10,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 02:51:10,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,691 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 02:51:10,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 02:51:10,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,723 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 02:51:10,725 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 02:51:10,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,738 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,738 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-29 02:51:10,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,753 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 02:51:10,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,769 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,769 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-29 02:51:10,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,783 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 02:51:10,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 02:51:10,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,815 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 02:51:10,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 02:51:10,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,845 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 02:51:10,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,860 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,860 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 02:51:10,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,875 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 02:51:10,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:10,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:10,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 02:51:10,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,907 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 02:51:10,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:10,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 02:51:10,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,929 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 02:51:10,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:10,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:10,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:10,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-29 02:51:10,950 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:51:10,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,950 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 02:51:10,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:10,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:10,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:10,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:10,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:10,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-29 02:51:10,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,969 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 02:51:10,972 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 02:51:10,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:10,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:10,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:10,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:10,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:10,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:10,984 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:10,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:10,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 02:51:10,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:10,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:10,994 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:10,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 02:51:10,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-29 02:51:11,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,017 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 02:51:11,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:11,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 02:51:11,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,037 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 02:51:11,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,055 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 02:51:11,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,080 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 02:51:11,083 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 02:51:11,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 02:51:11,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,108 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 02:51:11,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 02:51:11,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,131 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 02:51:11,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:11,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,155 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 02:51:11,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 02:51:11,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,184 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 02:51:11,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 02:51:11,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,209 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 02:51:11,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 02:51:11,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,237 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 02:51:11,239 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 02:51:11,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 02:51:11,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,259 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 02:51:11,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:11,273 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:11,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 02:51:11,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,281 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 02:51:11,283 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 02:51:11,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:11,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:11,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,299 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 02:51:11,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:11,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:11,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:11,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-29 02:51:11,316 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:51:11,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,317 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 02:51:11,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,330 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:11,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-29 02:51:11,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,339 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 02:51:11,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,351 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,354 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,354 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 02:51:11,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,366 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 02:51:11,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,378 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,381 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,381 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 02:51:11,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,391 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 02:51:11,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:11,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 02:51:11,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,412 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 02:51:11,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,425 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,432 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,432 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-29 02:51:11,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,469 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 02:51:11,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-29 02:51:11,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,494 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 02:51:11,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,509 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,509 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:11,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,521 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 02:51:11,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,534 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,536 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,536 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 02:51:11,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,549 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 02:51:11,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-29 02:51:11,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,576 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 02:51:11,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,589 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,591 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,591 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 02:51:11,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,604 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 02:51:11,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,617 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,620 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,620 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-29 02:51:11,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,632 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 02:51:11,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,648 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,648 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 02:51:11,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,661 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 02:51:11,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,676 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:11,676 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:11,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 02:51:11,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,686 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 02:51:11,688 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 02:51:11,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,699 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:11,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 02:51:11,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,706 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 02:51:11,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:11,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:11,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:11,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:11,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:11,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:11,718 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:11,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:11,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:11,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:11,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-29 02:51:11,724 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 02:51:11,725 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(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := 1 + main_~x~0#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-29 02:51:11,725 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-29 02:51:11,725 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:11,725 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-29 02:51:11,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:11,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483855710] [2023-11-29 02:51:11,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:11,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,746 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:11,746 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:11,747 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-29 02:51:11,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:11,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590046396] [2023-11-29 02:51:11,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,752 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,756 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:11,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:11,757 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-29 02:51:11,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:11,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076208094] [2023-11-29 02:51:11,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:51:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:51:11,783 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:51:11,805 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:11,805 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:11,805 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:11,805 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:11,805 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:51:11,805 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,805 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:11,805 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:11,805 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Loop [2023-11-29 02:51:11,806 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:11,806 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:11,806 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:11,809 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:11,812 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:11,814 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:11,877 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:11,877 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:51:11,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,878 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 02:51:11,880 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:51:11,880 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,893 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:51:11,893 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:51:11,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 02:51:11,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,896 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 02:51:11,898 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:51:11,899 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 02:51:11,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,913 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 02:51:11,915 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:51:11,915 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,942 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:51:11,942 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: [{ULTIMATE.start_main_~y~0#1=6}, {ULTIMATE.start_main_~y~0#1=2}, {ULTIMATE.start_main_~y~0#1=-7}] Lambdas: [1, 1, 1] Nus: [0, 0] [2023-11-29 02:51:11,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 02:51:11,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,945 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 02:51:11,947 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:51:11,948 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-29 02:51:11,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-29 02:51:11,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-29 02:51:11,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,963 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 02:51:11,966 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:51:11,966 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-29 02:51:11,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:11,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:11,984 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:11,986 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:51:11,986 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:51:11,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 02:51:12,015 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:51:12,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 02:51:12,019 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:12,019 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:12,019 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:12,019 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:12,019 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:51:12,019 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,019 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:12,019 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:12,020 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Loop [2023-11-29 02:51:12,020 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:12,020 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:12,021 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,023 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,028 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,030 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,103 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:12,103 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:51:12,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,104 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 02:51:12,109 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 02:51:12,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:12,120 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:12,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 02:51:12,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,125 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 02:51:12,127 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 02:51:12,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:12,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:12,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 02:51:12,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,143 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 02:51:12,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:12,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:12,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 02:51:12,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,164 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 02:51:12,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:12,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:12,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:12,182 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:51:12,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,183 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 02:51:12,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 02:51:12,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,200 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 02:51:12,202 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 02:51:12,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-29 02:51:12,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,218 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 02:51:12,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 02:51:12,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,240 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 02:51:12,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-29 02:51:12,259 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:51:12,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,260 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 02:51:12,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 02:51:12,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,278 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 02:51:12,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 02:51:12,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,298 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 02:51:12,300 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 02:51:12,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 02:51:12,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,316 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 02:51:12,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-29 02:51:12,338 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:51:12,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,340 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 02:51:12,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-29 02:51:12,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,359 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 02:51:12,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 02:51:12,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,381 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 02:51:12,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,395 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 02:51:12,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,400 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 02:51:12,402 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 02:51:12,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:12,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,414 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 02:51:12,421 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:51:12,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,422 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 02:51:12,425 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 02:51:12,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,435 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 02:51:12,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,441 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 02:51:12,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 02:51:12,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,461 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 02:51:12,464 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 02:51:12,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-29 02:51:12,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,480 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 02:51:12,482 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 02:51:12,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:12,494 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:12,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-29 02:51:12,502 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:51:12,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,503 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 02:51:12,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,515 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:12,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 02:51:12,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,524 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 02:51:12,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:12,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-29 02:51:12,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,547 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 02:51:12,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,559 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:12,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,560 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 02:51:12,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,567 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 02:51:12,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:12,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 02:51:12,593 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:51:12,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,594 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 02:51:12,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 02:51:12,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,615 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 02:51:12,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-29 02:51:12,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,641 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 02:51:12,643 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 02:51:12,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 02:51:12,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,666 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 02:51:12,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:12,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:12,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 02:51:12,698 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:51:12,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,699 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 02:51:12,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-29 02:51:12,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,721 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 02:51:12,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:12,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,741 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 02:51:12,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:12,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,760 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 02:51:12,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:12,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:12,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:12,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-29 02:51:12,782 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:51:12,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,783 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 02:51:12,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:12,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:12,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-29 02:51:12,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,804 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 02:51:12,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:12,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:12,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-29 02:51:12,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,827 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 02:51:12,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:12,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:12,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-29 02:51:12,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:12,848 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:12,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 02:51:12,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:12,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:12,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:12,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:12,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:12,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:12,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:12,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:12,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:12,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:12,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 02:51:12,976 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:51:12,977 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:51:12,977 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:51:12,977 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:51:12,977 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:51:12,977 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:12,977 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:51:12,977 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:51:12,977 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-2.c_Iteration1_Lasso [2023-11-29 02:51:12,977 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:51:12,977 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:51:12,979 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,981 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 02:51:12,983 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,992 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:12,994 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:13,009 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:13,011 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:13,013 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:13,026 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:51:13,195 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:51:13,195 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:51:13,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,196 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 02:51:13,198 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 02:51:13,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:13,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-29 02:51:13,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,214 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 02:51:13,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,227 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:13,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 02:51:13,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,231 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 02:51:13,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,244 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 02:51:13,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,250 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 02:51:13,252 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 02:51:13,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,263 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,263 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 02:51:13,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,271 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 02:51:13,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 02:51:13,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,290 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-29 02:51:13,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-29 02:51:13,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,315 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-29 02:51:13,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,328 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-29 02:51:13,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,334 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-29 02:51:13,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,347 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-29 02:51:13,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,354 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-29 02:51:13,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:13,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-29 02:51:13,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,371 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-29 02:51:13,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:51:13,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-29 02:51:13,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,387 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-29 02:51:13,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-29 02:51:13,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,412 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-29 02:51:13,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-29 02:51:13,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,431 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-29 02:51:13,433 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 02:51:13,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-29 02:51:13,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,451 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-29 02:51:13,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,464 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-29 02:51:13,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,470 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-29 02:51:13,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:51:13,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:13,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:51:13,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:13,488 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:51:13,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,489 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-29 02:51:13,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:13,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:13,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,506 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-29 02:51:13,508 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 02:51:13,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,518 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:13,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-29 02:51:13,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,523 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-29 02:51:13,525 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 02:51:13,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,536 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,536 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-29 02:51:13,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,544 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-29 02:51:13,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,557 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:13,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,565 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-29 02:51:13,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,578 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,578 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-29 02:51:13,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,586 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-29 02:51:13,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,600 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,600 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:13,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,607 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-29 02:51:13,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,620 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,620 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-29 02:51:13,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,628 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-29 02:51:13,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-29 02:51:13,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,648 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-29 02:51:13,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:13,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-29 02:51:13,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,666 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-29 02:51:13,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:13,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:13,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,682 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-29 02:51:13,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,698 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,698 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-29 02:51:13,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,712 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-29 02:51:13,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-29 02:51:13,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,734 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-29 02:51:13,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,750 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,750 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-29 02:51:13,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,759 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-29 02:51:13,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,772 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,772 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-29 02:51:13,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,780 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-29 02:51:13,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:13,793 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:13,793 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:13,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-29 02:51:13,800 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:51:13,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,801 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-29 02:51:13,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:13,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-29 02:51:13,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,822 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-29 02:51:13,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:13,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-29 02:51:13,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,839 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-29 02:51:13,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-29 02:51:13,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,862 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-29 02:51:13,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-29 02:51:13,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,884 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-29 02:51:13,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-29 02:51:13,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,908 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-29 02:51:13,910 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 02:51:13,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-29 02:51:13,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,931 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-29 02:51:13,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,945 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,945 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-29 02:51:13,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,955 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-29 02:51:13,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:13,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:13,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-29 02:51:13,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,979 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:13,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-29 02:51:13,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:13,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:13,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:13,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:13,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:13,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:13,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:13,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:13,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:13,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-29 02:51:13,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:13,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:13,999 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-29 02:51:14,001 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 02:51:14,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:14,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-29 02:51:14,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,020 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-29 02:51:14,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-29 02:51:14,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,060 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-29 02:51:14,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-29 02:51:14,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,083 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-29 02:51:14,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-29 02:51:14,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,107 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-29 02:51:14,109 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 02:51:14,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-29 02:51:14,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,131 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-29 02:51:14,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-29 02:51:14,154 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:51:14,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,155 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-29 02:51:14,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:14,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-29 02:51:14,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,175 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-29 02:51:14,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:14,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-29 02:51:14,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,193 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-29 02:51:14,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,207 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,207 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-29 02:51:14,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,220 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-29 02:51:14,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-29 02:51:14,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,253 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-29 02:51:14,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-29 02:51:14,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,278 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-29 02:51:14,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,293 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,293 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-29 02:51:14,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,304 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-29 02:51:14,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-29 02:51:14,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,330 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-29 02:51:14,332 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 02:51:14,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-29 02:51:14,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,355 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-29 02:51:14,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:14,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-29 02:51:14,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,373 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-29 02:51:14,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:14,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-29 02:51:14,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,392 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-29 02:51:14,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,411 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-29 02:51:14,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,433 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-29 02:51:14,435 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 02:51:14,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-29 02:51:14,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,456 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-29 02:51:14,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,471 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,472 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-29 02:51:14,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,482 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-29 02:51:14,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,496 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,496 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:14,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,505 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-29 02:51:14,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:51:14,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:14,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:14,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:14,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-29 02:51:14,527 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:51:14,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,528 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-29 02:51:14,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:14,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-29 02:51:14,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,545 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-29 02:51:14,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:14,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-29 02:51:14,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,564 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-29 02:51:14,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,577 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-29 02:51:14,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,587 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-29 02:51:14,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,601 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,601 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-29 02:51:14,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,610 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-29 02:51:14,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-29 02:51:14,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,632 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-29 02:51:14,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-29 02:51:14,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,655 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-29 02:51:14,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-29 02:51:14,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,678 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-29 02:51:14,680 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 02:51:14,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-29 02:51:14,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,700 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-29 02:51:14,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:14,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-29 02:51:14,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,718 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-29 02:51:14,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:51:14,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-29 02:51:14,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,736 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-29 02:51:14,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-29 02:51:14,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,772 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-29 02:51:14,774 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 02:51:14,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,785 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,785 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-29 02:51:14,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,794 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-29 02:51:14,797 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 02:51:14,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-29 02:51:14,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,817 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-29 02:51:14,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-29 02:51:14,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,839 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-29 02:51:14,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:14,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:51:14,852 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:51:14,852 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:51:14,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-29 02:51:14,860 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:51:14,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,861 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-29 02:51:14,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:14,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:14,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,880 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-29 02:51:14,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:14,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:14,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:14,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:14,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,899 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-29 02:51:14,901 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 02:51:14,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-29 02:51:14,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,925 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-29 02:51:14,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,937 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-29 02:51:14,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,950 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-29 02:51:14,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:14,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:14,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-29 02:51:14,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:14,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:14,975 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:14,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-29 02:51:14,977 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 02:51:14,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:14,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:14,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:14,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:14,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:14,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:14,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:14,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-29 02:51:15,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,001 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-29 02:51:15,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-29 02:51:15,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,032 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-29 02:51:15,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-29 02:51:15,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,057 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-29 02:51:15,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-29 02:51:15,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,078 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-29 02:51:15,080 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 02:51:15,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-29 02:51:15,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,097 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-29 02:51:15,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,109 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-29 02:51:15,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,154 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-29 02:51:15,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:15,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,178 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-29 02:51:15,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,192 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-29 02:51:15,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,202 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-29 02:51:15,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-29 02:51:15,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,228 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-29 02:51:15,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,240 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:51:15,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-29 02:51:15,253 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:51:15,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,254 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-29 02:51:15,256 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 02:51:15,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:15,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-29 02:51:15,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,275 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-29 02:51:15,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:15,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-29 02:51:15,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,296 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-29 02:51:15,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-29 02:51:15,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,326 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-29 02:51:15,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-29 02:51:15,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,355 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-29 02:51:15,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,370 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-29 02:51:15,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,383 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-29 02:51:15,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-29 02:51:15,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,410 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-29 02:51:15,413 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 02:51:15,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-29 02:51:15,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,441 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-29 02:51:15,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-29 02:51:15,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,471 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-29 02:51:15,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:15,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-29 02:51:15,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,493 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-29 02:51:15,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:51:15,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-29 02:51:15,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,515 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-29 02:51:15,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,535 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-29 02:51:15,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,620 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-29 02:51:15,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,635 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,635 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-29 02:51:15,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,647 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-29 02:51:15,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,662 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,662 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-29 02:51:15,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,676 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-29 02:51:15,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,691 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:15,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,706 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-29 02:51:15,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:15,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:51:15,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:51:15,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:51:15,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-29 02:51:15,735 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:51:15,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,736 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-29 02:51:15,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-29 02:51:15,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,754 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-29 02:51:15,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-29 02:51:15,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,771 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-29 02:51:15,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-29 02:51:15,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,795 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-29 02:51:15,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-29 02:51:15,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,824 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-29 02:51:15,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-29 02:51:15,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,846 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-29 02:51:15,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-29 02:51:15,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,870 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-29 02:51:15,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-29 02:51:15,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,892 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-29 02:51:15,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-29 02:51:15,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,916 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-29 02:51:15,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-29 02:51:15,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,934 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-29 02:51:15,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:15,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:51:15,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:15,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-29 02:51:15,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,952 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-29 02:51:15,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:15,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:15,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:15,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:15,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:15,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:15,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:15,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:15,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:15,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-29 02:51:15,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:15,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:15,993 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:15,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-29 02:51:15,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:16,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:16,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:16,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:16,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-29 02:51:16,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,017 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-29 02:51:16,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:16,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:16,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:16,031 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:16,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-29 02:51:16,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,041 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-29 02:51:16,043 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 02:51:16,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:16,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:16,054 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:16,054 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:16,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-29 02:51:16,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,063 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-29 02:51:16,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:51:16,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:51:16,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:51:16,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:51:16,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-29 02:51:16,086 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:51:16,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,087 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-29 02:51:16,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:16,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,099 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:16,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:16,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-29 02:51:16,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,106 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-29 02:51:16,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:16,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:16,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:16,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-29 02:51:16,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,125 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-29 02:51:16,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,137 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,137 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,139 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,139 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-29 02:51:16,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,151 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-29 02:51:16,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,165 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,165 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-29 02:51:16,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,177 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-29 02:51:16,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,189 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-29 02:51:16,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,201 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-29 02:51:16,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,216 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,216 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:16,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,229 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-29 02:51:16,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,244 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,244 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:16,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,258 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-29 02:51:16,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,272 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,272 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:16,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,283 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-29 02:51:16,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:16,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,296 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:16,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:16,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-29 02:51:16,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,303 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-29 02:51:16,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:51:16,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,316 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:51:16,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:51:16,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-29 02:51:16,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,322 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-29 02:51:16,324 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 02:51:16,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,342 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,342 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-29 02:51:16,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,390 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-29 02:51:16,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,405 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,405 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-29 02:51:16,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,417 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-29 02:51:16,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,429 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,431 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,431 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-29 02:51:16,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,442 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-29 02:51:16,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,456 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,457 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-29 02:51:16,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:51:16,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:16,469 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:51:16,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-29 02:51:16,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:51:16,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:51:16,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:51:16,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:51:16,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:51:16,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:51:16,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:51:16,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:51:16,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:51:16,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-29 02:51:16,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 02:51:16 BoogieIcfgContainer [2023-11-29 02:51:16,499 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 02:51:16,500 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:51:16,500 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:51:16,500 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:51:16,500 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:51:05" (3/4) ... [2023-11-29 02:51:16,501 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 02:51:16,502 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:51:16,503 INFO L158 Benchmark]: Toolchain (without parser) took 11069.90ms. Allocated memory was 169.9MB in the beginning and 207.6MB in the end (delta: 37.7MB). Free memory was 131.0MB in the beginning and 66.6MB in the end (delta: 64.4MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. [2023-11-29 02:51:16,503 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 169.9MB. Free memory is still 139.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:51:16,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188.86ms. Allocated memory is still 169.9MB. Free memory was 130.5MB in the beginning and 120.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 02:51:16,504 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.80ms. Allocated memory is still 169.9MB. Free memory was 120.5MB in the beginning and 119.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:51:16,504 INFO L158 Benchmark]: Boogie Preprocessor took 32.23ms. Allocated memory is still 169.9MB. Free memory was 119.0MB in the beginning and 117.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 02:51:16,504 INFO L158 Benchmark]: RCFGBuilder took 237.32ms. Allocated memory is still 169.9MB. Free memory was 117.4MB in the beginning and 108.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 02:51:16,505 INFO L158 Benchmark]: BuchiAutomizer took 10570.89ms. Allocated memory was 169.9MB in the beginning and 207.6MB in the end (delta: 37.7MB). Free memory was 107.9MB in the beginning and 66.6MB in the end (delta: 41.4MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. [2023-11-29 02:51:16,505 INFO L158 Benchmark]: Witness Printer took 2.49ms. Allocated memory is still 207.6MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:51:16,506 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 169.9MB. Free memory is still 139.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 188.86ms. Allocated memory is still 169.9MB. Free memory was 130.5MB in the beginning and 120.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.80ms. Allocated memory is still 169.9MB. Free memory was 120.5MB in the beginning and 119.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.23ms. Allocated memory is still 169.9MB. Free memory was 119.0MB in the beginning and 117.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 237.32ms. Allocated memory is still 169.9MB. Free memory was 117.4MB in the beginning and 108.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 10570.89ms. Allocated memory was 169.9MB in the beginning and 207.6MB in the end (delta: 37.7MB). Free memory was 107.9MB in the beginning and 66.6MB in the end (delta: 41.4MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. * Witness Printer took 2.49ms. Allocated memory is still 207.6MB. Free memory is still 66.6MB. 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 10.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 10.4s. 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: inital38 mio100 ax100 hnf100 lsp58 ukn100 mio100 lsp100 div392 bol100 ite100 ukn100 eq147 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: 1 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := 1 + main_~x~0#1;" "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 02:51:16,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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_129f9abc-4ab9-4cbd-8c10-0e1be54d9ea4/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