./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/count_up_down-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 30e01a73 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_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/count_up_down-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ --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 5879e48447fc7f125bd26345b332bcb57cae00365c3de30b5785162154970826 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:27:27,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:27:27,663 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 22:27:27,668 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:27:27,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:27:27,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:27:27,692 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:27:27,693 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:27:27,694 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:27:27,695 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:27:27,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:27:27,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:27:27,697 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:27:27,698 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 22:27:27,698 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 22:27:27,699 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 22:27:27,699 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 22:27:27,700 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 22:27:27,701 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 22:27:27,701 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:27:27,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 22:27:27,703 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 22:27:27,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:27:27,704 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 22:27:27,704 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:27:27,705 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 22:27:27,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 22:27:27,706 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 22:27:27,706 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 22:27:27,707 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 22:27:27,707 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:27:27,708 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 22:27:27,708 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:27:27,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:27:27,709 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:27:27,710 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:27:27,710 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:27:27,711 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 22:27:27,711 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_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5879e48447fc7f125bd26345b332bcb57cae00365c3de30b5785162154970826 [2023-11-23 22:27:28,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:27:28,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:27:28,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:27:28,091 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:27:28,093 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:27:28,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/loops/count_up_down-1.c [2023-11-23 22:27:31,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:27:31,541 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:27:31,542 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/sv-benchmarks/c/loops/count_up_down-1.c [2023-11-23 22:27:31,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/data/d5e4882e6/8d0c155f5a554b67a6a0104dd44d8f0e/FLAGfbb8b6875 [2023-11-23 22:27:31,566 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/data/d5e4882e6/8d0c155f5a554b67a6a0104dd44d8f0e [2023-11-23 22:27:31,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:27:31,575 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:27:31,577 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:27:31,578 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:27:31,583 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:27:31,584 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@360e03fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31, skipping insertion in model container [2023-11-23 22:27:31,586 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,609 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:27:31,809 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:27:31,826 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:27:31,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:27:31,862 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:27:31,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31 WrapperNode [2023-11-23 22:27:31,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:27:31,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:27:31,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:27:31,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:27:31,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,881 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,906 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 32 [2023-11-23 22:27:31,907 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:27:31,908 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:27:31,908 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:27:31,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:27:31,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,925 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,936 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 22:27:31,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,941 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,955 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,956 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,957 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:27:31,959 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:27:31,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:27:31,960 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:27:31,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (1/1) ... [2023-11-23 22:27:31,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:31,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:31,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:32,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 22:27:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:27:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:27:32,111 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:27:32,114 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:27:32,265 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:27:32,274 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:27:32,275 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 22:27:32,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:27:32 BoogieIcfgContainer [2023-11-23 22:27:32,277 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:27:32,278 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 22:27:32,278 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 22:27:32,282 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 22:27:32,283 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:27:32,283 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 10:27:31" (1/3) ... [2023-11-23 22:27:32,285 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2f27c84f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:27:32, skipping insertion in model container [2023-11-23 22:27:32,285 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:27:32,285 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:27:31" (2/3) ... [2023-11-23 22:27:32,286 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2f27c84f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:27:32, skipping insertion in model container [2023-11-23 22:27:32,286 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:27:32,286 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:27:32" (3/3) ... [2023-11-23 22:27:32,287 INFO L332 chiAutomizerObserver]: Analyzing ICFG count_up_down-1.c [2023-11-23 22:27:32,345 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 22:27:32,346 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 22:27:32,346 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 22:27:32,346 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 22:27:32,347 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 22:27:32,347 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 22:27:32,347 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 22:27:32,347 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 22:27:32,351 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) [2023-11-23 22:27:32,369 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-23 22:27:32,369 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:27:32,369 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:27:32,375 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:27:32,375 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-23 22:27:32,375 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 22:27:32,376 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) [2023-11-23 22:27:32,377 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-23 22:27:32,377 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:27:32,377 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:27:32,378 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:27:32,378 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-23 22:27:32,386 INFO L748 eck$LassoCheckResult]: Stem: 7#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~n~0#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~n~0#1;main_~y~0#1 := 0; 3#L17-2true [2023-11-23 22:27:32,386 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 > 0);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := main_#t~post5#1 - 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 [2023-11-23 22:27:32,392 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:32,392 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-23 22:27:32,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:32,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898781678] [2023-11-23 22:27:32,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,512 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,561 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:32,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:32,567 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-23 22:27:32,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:32,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509665486] [2023-11-23 22:27:32,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,595 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,612 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:32,614 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:32,614 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-23 22:27:32,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:32,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240370886] [2023-11-23 22:27:32,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:32,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:32,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:32,735 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:32,735 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:32,736 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:32,736 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:32,736 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 22:27:32,736 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:32,736 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:32,737 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:32,737 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Loop [2023-11-23 22:27:32,737 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:32,737 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:32,754 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:32,773 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:32,777 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:32,782 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:32,892 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:32,893 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 22:27:32,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:32,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:32,901 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:32,906 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:27:32,906 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:32,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-23 22:27:32,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:32,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:32,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:32,948 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:32,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-23 22:27:32,950 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:27:32,950 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:32,986 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 22:27:32,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:32,990 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:32,990 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:32,990 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:32,990 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:32,990 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:27:32,990 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:32,990 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:32,991 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:32,991 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Loop [2023-11-23 22:27:32,991 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:32,991 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:32,993 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:33,003 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:33,007 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:33,012 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:33,099 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:33,103 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:27:33,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,107 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-23 22:27:33,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:33,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:33,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,181 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-23 22:27:33,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:33,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:33,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,223 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-23 22:27:33,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:33,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:33,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,278 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,285 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 [2023-11-23 22:27:33,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-23 22:27:33,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:33,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:33,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,327 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:27:33,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,329 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-23 22:27:33,336 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 [2023-11-23 22:27:33,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:33,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:33,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-23 22:27:33,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,406 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-23 22:27:33,417 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 [2023-11-23 22:27:33,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:33,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:33,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,473 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:33,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-23 22:27:33,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:33,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,539 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-23 22:27:33,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:33,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:33,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,636 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:27:33,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,638 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-23 22:27:33,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:33,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:33,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,698 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-23 22:27:33,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:33,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:33,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,760 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:33,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-23 22:27:33,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:33,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,804 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-23 22:27:33,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:33,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:33,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2023-11-23 22:27:33,860 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:27:33,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,862 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:33,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-23 22:27:33,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:33,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,926 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-23 22:27:33,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:33,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:33,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:33,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:33,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:33,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:33,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:33,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:33,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:33,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:33,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:33,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:33,984 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:33,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:34,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-23 22:27:34,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,043 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-23 22:27:34,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:34,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,110 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:27:34,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,112 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-23 22:27:34,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:34,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:34,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:34,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,172 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-23 22:27:34,179 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 [2023-11-23 22:27:34,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:34,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:34,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:34,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,238 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-23 22:27:34,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:34,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:34,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:34,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,308 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,317 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 [2023-11-23 22:27:34,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-23 22:27:34,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:34,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:34,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:34,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,444 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:27:34,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,448 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:34,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:34,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-23 22:27:34,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:34,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,529 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:34,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:34,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:34,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-23 22:27:34,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-23 22:27:34,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,603 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-23 22:27:34,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,617 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:34,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:34,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:34,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,675 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,684 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 [2023-11-23 22:27:34,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-23 22:27:34,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:34,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:34,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:34,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,745 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:27:34,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,747 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-23 22:27:34,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:34,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,838 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:34,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-23 22:27:34,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-23 22:27:34,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,905 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-23 22:27:34,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:34,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:34,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:34,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:34,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:34,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:34,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:34,969 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:34,972 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 [2023-11-23 22:27:34,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:34,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:34,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:34,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:34,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:34,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:34,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-23 22:27:34,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:34,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,031 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:27:35,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,032 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-23 22:27:35,054 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 [2023-11-23 22:27:35,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:35,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:35,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:35,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,112 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:35,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:35,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:35,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-23 22:27:35,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:35,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,170 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-23 22:27:35,177 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 [2023-11-23 22:27:35,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:35,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:35,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:35,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,229 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-23 22:27:35,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:35,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:35,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:35,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:35,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,277 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:27:35,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,279 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-23 22:27:35,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:35,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:35,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:35,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:35,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,368 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:35,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:35,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:35,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-23 22:27:35,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:35,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,440 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,444 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 [2023-11-23 22:27:35,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:35,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,458 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:35,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-23 22:27:35,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:35,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:35,505 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:35,507 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 [2023-11-23 22:27:35,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:35,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:35,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:35,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:35,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:35,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:35,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:35,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:35,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-23 22:27:35,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:35,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:35,707 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:35,707 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:35,707 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:35,707 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:35,707 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:27:35,707 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:35,708 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:35,708 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:35,708 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Lasso [2023-11-23 22:27:35,708 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:35,708 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:35,711 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,722 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,725 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,731 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,749 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,752 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,769 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,794 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,798 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:35,801 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:36,008 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:36,008 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:27:36,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,010 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-23 22:27:36,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,074 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:36,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:36,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:36,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-23 22:27:36,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,140 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-23 22:27:36,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,158 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-23 22:27:36,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,184 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-23 22:27:36,186 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 [2023-11-23 22:27:36,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,245 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,250 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 [2023-11-23 22:27:36,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-23 22:27:36,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,300 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,308 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 [2023-11-23 22:27:36,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:36,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:36,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:36,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-23 22:27:36,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,354 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-23 22:27:36,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,422 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-23 22:27:36,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,503 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,505 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 [2023-11-23 22:27:36,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-23 22:27:36,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,567 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-23 22:27:36,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,624 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-23 22:27:36,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,679 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-23 22:27:36,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-23 22:27:36,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,732 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-23 22:27:36,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-23 22:27:36,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,782 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-23 22:27:36,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:36,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:36,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,825 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:36,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:36,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:36,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-23 22:27:36,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,875 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:36,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:36,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:36,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:36,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:36,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-23 22:27:36,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,926 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:27:36,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,927 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,932 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 [2023-11-23 22:27:36,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:36,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:36,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:36,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:36,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-23 22:27:36,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:36,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:36,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:36,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:36,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:36,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:36,991 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:36,996 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 [2023-11-23 22:27:37,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:37,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:37,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:37,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-23 22:27:37,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,043 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-23 22:27:37,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,100 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,118 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,118 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-23 22:27:37,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,155 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,157 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 [2023-11-23 22:27:37,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,173 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,173 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-23 22:27:37,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,211 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:37,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:37,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:37,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-23 22:27:37,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,259 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,262 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 [2023-11-23 22:27:37,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,277 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,277 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-23 22:27:37,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,314 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-23 22:27:37,332 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,332 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,383 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-23 22:27:37,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,433 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,436 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 [2023-11-23 22:27:37,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,451 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,451 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-23 22:27:37,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,484 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,488 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 [2023-11-23 22:27:37,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,503 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-23 22:27:37,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,535 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-23 22:27:37,556 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,556 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,591 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,593 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 [2023-11-23 22:27:37,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-23 22:27:37,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,642 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-23 22:27:37,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,656 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:37,656 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:37,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,674 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-23 22:27:37,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:37,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:37,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:37,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-23 22:27:37,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,701 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-23 22:27:37,703 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 [2023-11-23 22:27:37,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:37,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:37,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:37,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:37,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-23 22:27:37,741 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:27:37,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,742 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-23 22:27:37,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:37,761 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:37,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:37,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-23 22:27:37,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,801 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-23 22:27:37,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:37,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:37,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:37,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:37,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-23 22:27:37,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,827 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-23 22:27:37,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:37,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:37,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:37,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-23 22:27:37,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,876 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-23 22:27:37,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:37,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:37,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:37,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,935 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:37,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:37,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:37,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:37,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:37,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:37,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-23 22:27:37,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:37,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:37,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:37,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:37,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:37,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:37,992 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:38,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:38,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:38,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-23 22:27:38,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,043 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-23 22:27:38,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,061 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,107 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,128 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-23 22:27:38,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,168 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-23 22:27:38,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,230 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-23 22:27:38,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,286 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,290 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 [2023-11-23 22:27:38,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-23 22:27:38,306 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,306 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,343 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-23 22:27:38,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,398 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-23 22:27:38,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,454 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-23 22:27:38,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:38,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:38,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,511 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:38,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-23 22:27:38,530 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:38,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:38,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,563 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:38,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:38,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:38,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:38,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-23 22:27:38,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,609 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:27:38,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,611 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-23 22:27:38,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,633 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:38,633 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:38,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,676 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,680 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 [2023-11-23 22:27:38,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:38,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-23 22:27:38,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,694 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:38,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:38,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,724 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-23 22:27:38,745 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:38,745 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:38,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,787 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-23 22:27:38,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:38,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:38,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,847 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-23 22:27:38,850 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 [2023-11-23 22:27:38,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,867 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:38,867 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:38,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,900 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-23 22:27:38,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:38,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:38,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:38,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:38,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,931 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-23 22:27:38,932 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 [2023-11-23 22:27:38,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:38,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:38,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:38,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:38,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:38,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:38,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:38,983 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:38,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-23 22:27:38,986 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 [2023-11-23 22:27:38,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:38,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:38,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:38,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,040 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-23 22:27:39,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,061 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,100 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-23 22:27:39,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,122 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,122 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,171 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,180 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 [2023-11-23 22:27:39,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-23 22:27:39,197 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,197 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,236 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-23 22:27:39,256 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,256 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,277 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-23 22:27:39,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,292 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,292 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,326 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,332 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 [2023-11-23 22:27:39,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-23 22:27:39,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:39,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:39,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-23 22:27:39,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,369 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-23 22:27:39,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:39,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:39,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:39,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-23 22:27:39,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,399 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-23 22:27:39,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:39,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:39,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:39,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:39,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:39,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,426 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:27:39,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,428 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-23 22:27:39,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,445 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,445 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,490 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-23 22:27:39,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:39,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:39,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:39,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,560 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-23 22:27:39,569 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 [2023-11-23 22:27:39,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,585 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,586 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,619 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-23 22:27:39,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,639 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,639 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,680 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,684 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 [2023-11-23 22:27:39,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-23 22:27:39,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,733 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:39,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:39,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:39,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-23 22:27:39,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-23 22:27:39,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,777 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-23 22:27:39,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:39,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,815 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-23 22:27:39,817 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 [2023-11-23 22:27:39,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,876 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,882 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 [2023-11-23 22:27:39,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-23 22:27:39,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,919 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-23 22:27:39,920 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 [2023-11-23 22:27:39,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,932 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:39,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,955 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-23 22:27:39,957 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 [2023-11-23 22:27:39,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:39,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:39,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:39,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:39,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:39,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:39,970 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:39,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:39,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-23 22:27:39,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:39,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:39,989 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:39,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-23 22:27:39,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:40,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:40,004 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:40,004 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:40,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-23 22:27:40,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,030 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-23 22:27:40,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:40,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:40,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:40,046 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:40,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-23 22:27:40,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,100 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-23 22:27:40,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:40,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:40,114 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:40,114 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:40,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,133 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-23 22:27:40,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:40,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:40,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:40,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:40,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:40,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,166 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-23 22:27:40,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:40,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:40,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:40,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:40,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:40,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,218 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:27:40,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,219 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-23 22:27:40,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-23 22:27:40,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,285 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-23 22:27:40,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:40,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:40,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:40,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-23 22:27:40,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,316 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-23 22:27:40,318 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 [2023-11-23 22:27:40,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,329 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-23 22:27:40,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,374 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-23 22:27:40,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,412 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-23 22:27:40,413 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 [2023-11-23 22:27:40,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,449 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-23 22:27:40,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:40,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:40,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:40,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,509 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-23 22:27:40,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,581 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-23 22:27:40,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,652 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-23 22:27:40,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,718 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-23 22:27:40,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-23 22:27:40,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,798 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-23 22:27:40,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-23 22:27:40,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,842 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-23 22:27:40,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,910 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-23 22:27:40,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:40,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:40,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:40,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:40,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:40,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:40,943 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:40,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:40,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:40,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:40,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:40,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:40,991 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:40,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:41,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:41,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-23 22:27:41,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:41,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:41,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,056 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-23 22:27:41,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,073 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:41,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:41,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:41,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:41,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:41,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,110 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-23 22:27:41,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:41,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:41,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:41,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:41,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:41,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,165 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:27:41,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,166 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-23 22:27:41,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,191 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,274 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,280 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 [2023-11-23 22:27:41,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:41,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:41,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:41,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-23 22:27:41,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,331 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,333 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 [2023-11-23 22:27:41,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,351 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-23 22:27:41,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,399 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-23 22:27:41,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,468 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,470 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 [2023-11-23 22:27:41,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-23 22:27:41,487 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,487 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,535 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-23 22:27:41,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:41,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:41,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:41,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,591 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,593 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 [2023-11-23 22:27:41,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-23 22:27:41,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,610 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,659 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-23 22:27:41,679 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,679 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,721 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,723 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 [2023-11-23 22:27:41,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-23 22:27:41,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,741 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,781 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-23 22:27:41,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,801 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-23 22:27:41,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,823 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-23 22:27:41,824 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 [2023-11-23 22:27:41,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,838 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,838 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-23 22:27:41,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,877 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-23 22:27:41,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-23 22:27:41,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,916 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-23 22:27:41,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,931 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-23 22:27:41,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,956 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:41,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-23 22:27:41,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:41,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:41,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:41,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:41,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:41,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:41,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:41,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:41,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:41,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:41,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:41,998 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:41,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-23 22:27:42,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:42,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:42,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,062 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-23 22:27:42,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:42,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:42,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-23 22:27:42,090 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:27:42,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,091 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-23 22:27:42,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,108 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,108 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-23 22:27:42,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,137 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-23 22:27:42,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:42,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-23 22:27:42,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,166 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-23 22:27:42,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-23 22:27:42,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,200 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-23 22:27:42,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-23 22:27:42,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,257 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-23 22:27:42,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,271 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,271 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-23 22:27:42,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,291 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-23 22:27:42,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:42,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-23 22:27:42,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,319 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-23 22:27:42,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-23 22:27:42,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,363 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-23 22:27:42,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-23 22:27:42,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,396 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-23 22:27:42,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,428 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-23 22:27:42,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-23 22:27:42,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,463 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-23 22:27:42,464 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 [2023-11-23 22:27:42,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-23 22:27:42,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,515 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-23 22:27:42,517 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 [2023-11-23 22:27:42,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,576 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-23 22:27:42,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-23 22:27:42,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,656 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-23 22:27:42,663 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 [2023-11-23 22:27:42,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:42,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:42,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-23 22:27:42,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,695 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-23 22:27:42,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:42,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-23 22:27:42,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,726 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-23 22:27:42,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:42,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:42,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:42,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,753 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:27:42,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,754 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-23 22:27:42,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,774 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:42,774 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:42,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,818 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-23 22:27:42,820 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 [2023-11-23 22:27:42,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:42,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:42,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,850 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-23 22:27:42,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,866 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:42,866 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:42,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-23 22:27:42,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,892 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-23 22:27:42,896 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 [2023-11-23 22:27:42,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,910 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:42,910 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:42,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-23 22:27:42,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,931 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-23 22:27:42,932 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 [2023-11-23 22:27:42,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,946 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:42,946 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:42,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:42,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:42,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:42,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:42,967 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:42,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-23 22:27:42,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:42,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:42,980 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:42,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:42,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:42,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:42,981 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:42,982 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:42,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:43,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-23 22:27:43,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,023 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-23 22:27:43,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,039 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,039 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-23 22:27:43,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,061 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-23 22:27:43,062 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 [2023-11-23 22:27:43,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,076 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,076 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,101 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-23 22:27:43,103 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 [2023-11-23 22:27:43,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,117 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,117 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-23 22:27:43,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,139 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-23 22:27:43,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,160 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,160 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-23 22:27:43,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,209 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-23 22:27:43,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,224 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,224 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-23 22:27:43,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,246 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-23 22:27:43,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,262 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,262 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,290 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-23 22:27:43,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,305 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,327 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-23 22:27:43,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,342 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:43,342 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:43,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,364 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-23 22:27:43,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:43,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:43,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:43,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,395 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-23 22:27:43,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:43,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:43,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:43,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:43,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:43,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:43,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:43,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:43,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:43,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:43,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,423 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-23 22:27:43,424 INFO L748 eck$LassoCheckResult]: Stem: 7#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~n~0#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~n~0#1;main_~y~0#1 := 0; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 > 0);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := main_#t~post5#1 - 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 [2023-11-23 22:27:43,424 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 > 0);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := main_#t~post5#1 - 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 [2023-11-23 22:27:43,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:43,424 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-23 22:27:43,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:43,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000578290] [2023-11-23 22:27:43,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,447 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:43,448 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:43,448 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-23 22:27:43,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:43,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537489200] [2023-11-23 22:27:43,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,454 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,459 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:43,460 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:27:43,460 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-23 22:27:43,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:27:43,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215348871] [2023-11-23 22:27:43,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:27:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:27:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:27:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:27:43,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:27:43,518 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:43,518 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:43,518 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:43,518 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:43,519 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 22:27:43,519 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,519 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:43,519 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:43,519 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Loop [2023-11-23 22:27:43,519 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:43,519 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:43,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,523 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,526 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,528 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,600 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:43,600 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 22:27:43,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,602 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-23 22:27:43,604 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:27:43,604 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,619 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:27:43,619 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: [] [2023-11-23 22:27:43,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,659 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-23 22:27:43,664 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:27:43,664 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-23 22:27:43,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,711 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-23 22:27:43,712 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:27:43,712 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,741 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:27:43,742 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] [2023-11-23 22:27:43,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,759 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-23 22:27:43,760 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:27:43,760 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,772 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:27:43,772 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: [] [2023-11-23 22:27:43,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-23 22:27:43,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,790 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-23 22:27:43,791 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:27:43,792 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,840 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,844 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:27:43,844 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:27:43,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-23 22:27:43,888 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 22:27:43,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:43,892 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:43,892 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:43,892 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:43,892 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:43,892 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:27:43,892 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,892 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:43,892 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:43,892 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Loop [2023-11-23 22:27:43,892 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:43,892 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:43,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,908 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,911 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:43,985 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:43,985 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:27:43,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:43,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:43,987 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:43,996 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 [2023-11-23 22:27:44,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:44,010 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:44,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-23 22:27:44,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,047 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-23 22:27:44,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:44,063 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:44,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-23 22:27:44,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,086 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,088 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 [2023-11-23 22:27:44,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-23 22:27:44,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:44,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:44,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-23 22:27:44,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,114 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-23 22:27:44,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:44,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:44,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-23 22:27:44,143 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:27:44,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,144 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-23 22:27:44,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,182 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-23 22:27:44,186 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 [2023-11-23 22:27:44,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,213 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-23 22:27:44,214 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 [2023-11-23 22:27:44,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,243 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-23 22:27:44,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-23 22:27:44,271 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:27:44,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,272 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-23 22:27:44,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,300 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-23 22:27:44,301 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 [2023-11-23 22:27:44,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,344 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-23 22:27:44,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,415 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-23 22:27:44,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,470 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:27:44,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,472 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-23 22:27:44,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:44,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:44,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,523 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,526 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 [2023-11-23 22:27:44,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:44,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:44,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-23 22:27:44,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,576 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,578 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 [2023-11-23 22:27:44,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:44,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-23 22:27:44,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:44,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,631 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,634 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 [2023-11-23 22:27:44,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-23 22:27:44,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:44,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:44,650 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:44,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,687 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:27:44,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,688 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-23 22:27:44,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:44,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,737 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-23 22:27:44,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:44,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,754 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,792 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-23 22:27:44,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:44,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,810 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,852 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:44,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:44,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-23 22:27:44,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:44,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,900 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:27:44,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,902 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-23 22:27:44,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:44,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:44,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:44,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:44,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:44,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:44,964 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:44,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:44,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-23 22:27:44,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:44,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:44,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:44,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:44,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:44,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:44,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:44,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,020 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-23 22:27:45,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:45,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,076 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:45,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-23 22:27:45,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,146 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:27:45,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,148 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-23 22:27:45,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:45,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:45,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,215 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-23 22:27:45,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:45,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:45,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-23 22:27:45,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,281 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-23 22:27:45,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:45,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:45,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,345 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-23 22:27:45,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:45,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:45,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,405 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:27:45,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,406 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-23 22:27:45,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:45,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,460 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-23 22:27:45,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:45,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-23 22:27:45,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,531 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-23 22:27:45,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:45,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-23 22:27:45,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,587 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-23 22:27:45,588 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 [2023-11-23 22:27:45,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:45,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:45,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:45,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,632 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:27:45,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,634 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:45,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-23 22:27:45,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:45,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,701 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,703 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 [2023-11-23 22:27:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-23 22:27:45,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:45,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:45,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:45,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,756 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:45,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-23 22:27:45,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:45,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:45,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-23 22:27:45,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:45,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:45,840 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:45,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-23 22:27:45,841 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 [2023-11-23 22:27:45,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:45,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:45,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:45,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:45,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:45,854 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:45,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:45,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:45,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:45,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-23 22:27:46,083 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:27:46,083 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:27:46,084 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:27:46,084 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:27:46,084 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:27:46,084 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,084 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:27:46,084 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:27:46,084 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_up_down-1.c_Iteration1_Lasso [2023-11-23 22:27:46,084 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:27:46,085 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:27:46,087 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,089 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,104 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,116 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,120 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,136 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,140 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,143 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,166 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,178 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:27:46,391 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:27:46,391 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:27:46,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,404 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-23 22:27:46,414 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 [2023-11-23 22:27:46,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:46,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:46,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:46,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-23 22:27:46,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,467 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-23 22:27:46,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:46,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:46,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:46,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,520 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-23 22:27:46,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,577 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-23 22:27:46,578 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 [2023-11-23 22:27:46,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,590 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,633 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-23 22:27:46,634 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 [2023-11-23 22:27:46,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,694 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-23 22:27:46,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,713 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-23 22:27:46,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,755 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-23 22:27:46,756 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 [2023-11-23 22:27:46,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,768 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,768 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-23 22:27:46,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,784 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-23 22:27:46,785 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 [2023-11-23 22:27:46,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-23 22:27:46,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,824 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-23 22:27:46,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:46,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,835 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:46,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:46,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,849 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-23 22:27:46,850 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 [2023-11-23 22:27:46,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:46,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:27:46,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:46,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:46,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,888 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-23 22:27:46,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,903 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-23 22:27:46,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,923 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-23 22:27:46,925 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 [2023-11-23 22:27:46,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:46,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-23 22:27:46,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:46,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:46,972 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:46,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-23 22:27:46,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:46,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:46,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:46,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:46,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:46,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:46,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:46,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,030 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-23 22:27:47,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:47,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:47,044 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:47,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,087 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-23 22:27:47,088 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 [2023-11-23 22:27:47,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:47,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:47,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:47,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,136 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-23 22:27:47,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:27:47,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:47,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:27:47,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,208 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:27:47,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,209 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:47,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:47,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:47,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-23 22:27:47,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,271 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,280 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 [2023-11-23 22:27:47,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-23 22:27:47,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:47,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:47,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:47,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,325 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,328 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 [2023-11-23 22:27:47,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-23 22:27:47,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,379 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,384 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 [2023-11-23 22:27:47,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-23 22:27:47,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,433 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,435 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 [2023-11-23 22:27:47,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-23 22:27:47,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-23 22:27:47,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,492 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-23 22:27:47,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,506 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,506 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,551 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-23 22:27:47,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,613 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,617 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 [2023-11-23 22:27:47,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-23 22:27:47,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,669 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:47,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:47,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:47,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-23 22:27:47,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,744 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,749 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 [2023-11-23 22:27:47,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-23 22:27:47,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:47,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,761 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:47,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:47,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,792 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-23 22:27:47,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,811 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,848 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-23 22:27:47,867 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,867 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,904 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-23 22:27:47,924 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,924 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:47,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:47,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:47,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:47,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:47,968 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:47,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:47,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-23 22:27:47,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:47,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:47,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:47,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:47,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:47,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:48,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,027 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,054 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 [2023-11-23 22:27:48,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-23 22:27:48,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:48,073 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:48,073 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:48,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,117 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-23 22:27:48,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:48,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:48,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:48,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,185 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:27:48,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,187 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-23 22:27:48,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:48,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:48,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:48,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,243 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:48,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:48,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:48,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-23 22:27:48,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,307 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-23 22:27:48,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,327 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,359 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,361 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 [2023-11-23 22:27:48,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-23 22:27:48,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,415 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-23 22:27:48,417 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 [2023-11-23 22:27:48,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-23 22:27:48,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,460 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-23 22:27:48,461 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 [2023-11-23 22:27:48,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,507 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-23 22:27:48,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-23 22:27:48,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,566 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-23 22:27:48,567 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 [2023-11-23 22:27:48,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-23 22:27:48,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,600 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-23 22:27:48,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:48,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:48,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:48,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-23 22:27:48,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,628 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,630 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 [2023-11-23 22:27:48,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-23 22:27:48,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:48,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:48,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:48,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-23 22:27:48,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,670 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-23 22:27:48,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-23 22:27:48,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,715 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-23 22:27:48,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-23 22:27:48,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,776 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-23 22:27:48,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,837 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-23 22:27:48,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-23 22:27:48,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,908 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-23 22:27:48,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:48,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:48,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:48,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:48,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:48,979 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:48,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-23 22:27:48,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:48,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:48,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:48,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:48,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:48,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:48,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:49,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,043 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:27:49,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,044 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-23 22:27:49,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:49,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:49,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:49,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,105 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-23 22:27:49,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:49,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:49,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:49,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-23 22:27:49,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,160 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-23 22:27:49,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,175 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,175 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,223 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-23 22:27:49,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,239 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,239 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,285 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-23 22:27:49,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,300 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,300 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-23 22:27:49,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,346 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-23 22:27:49,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,361 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,361 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,409 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-23 22:27:49,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,424 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-23 22:27:49,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,476 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-23 22:27:49,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,492 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,536 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-23 22:27:49,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:49,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:49,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:49,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,598 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:49,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-23 22:27:49,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:49,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:49,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,647 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-23 22:27:49,665 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,665 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,711 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-23 22:27:49,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,729 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,772 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-23 22:27:49,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,792 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,793 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,843 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,848 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 [2023-11-23 22:27:49,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-23 22:27:49,864 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,864 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-23 22:27:49,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,911 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-23 22:27:49,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:49,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:49,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:49,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:49,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:49,976 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:49,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:49,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:27:49,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:49,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:49,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:49,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-23 22:27:49,997 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:49,997 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:50,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,042 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:27:50,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,044 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-23 22:27:50,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,058 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:50,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-23 22:27:50,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,074 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-23 22:27:50,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,087 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:50,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-23 22:27:50,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,104 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-23 22:27:50,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,183 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-23 22:27:50,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,198 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,198 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,220 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-23 22:27:50,222 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 [2023-11-23 22:27:50,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,234 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,234 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,253 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-23 22:27:50,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-23 22:27:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,287 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-23 22:27:50,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,301 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,301 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-23 22:27:50,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,321 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-23 22:27:50,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,335 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-23 22:27:50,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,356 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-23 22:27:50,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:50,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-23 22:27:50,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,385 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-23 22:27:50,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:27:50,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,415 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-23 22:27:50,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,452 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-23 22:27:50,453 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 [2023-11-23 22:27:50,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-23 22:27:50,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,484 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-23 22:27:50,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,497 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,497 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,517 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-23 22:27:50,518 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 [2023-11-23 22:27:50,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,531 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-23 22:27:50,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,550 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-23 22:27:50,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,567 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,567 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-23 22:27:50,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,596 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-23 22:27:50,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:50,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:27:50,610 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:27:50,610 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:27:50,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-23 22:27:50,633 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:27:50,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,634 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-23 22:27:50,635 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 [2023-11-23 22:27:50,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:50,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-23 22:27:50,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,664 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-23 22:27:50,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:50,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:50,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:50,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-23 22:27:50,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,723 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-23 22:27:50,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:50,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:50,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-23 22:27:50,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,786 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-23 22:27:50,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,799 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:50,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:50,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,854 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-23 22:27:50,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:50,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,870 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:50,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:50,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-23 22:27:50,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,919 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-23 22:27:50,920 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 [2023-11-23 22:27:50,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:50,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:50,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:50,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:50,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:50,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:50,984 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:50,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-23 22:27:50,986 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 [2023-11-23 22:27:50,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:50,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:50,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:50,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:50,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:50,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:50,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,048 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-23 22:27:51,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,061 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,065 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,113 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:51,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-23 22:27:51,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:51,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:51,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,195 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:51,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-23 22:27:51,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:51,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:51,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,242 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-23 22:27:51,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,264 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,303 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,308 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 [2023-11-23 22:27:51,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-23 22:27:51,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-23 22:27:51,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,366 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-23 22:27:51,368 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 [2023-11-23 22:27:51,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,382 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-23 22:27:51,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,430 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-23 22:27:51,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,445 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,445 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-23 22:27:51,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,494 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-23 22:27:51,495 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 [2023-11-23 22:27:51,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,506 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-23 22:27:51,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,585 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-23 22:27:51,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:27:51,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:51,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:51,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:51,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-23 22:27:51,630 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:27:51,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,631 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-23 22:27:51,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:51,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,644 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:51,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:51,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-23 22:27:51,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,661 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-23 22:27:51,662 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 [2023-11-23 22:27:51,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:51,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:51,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:51,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-23 22:27:51,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,691 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-23 22:27:51,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,706 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:51,706 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:51,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-23 22:27:51,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,744 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-23 22:27:51,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,760 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:51,760 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:51,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-23 22:27:51,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,810 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-23 22:27:51,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,826 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:51,826 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:51,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-23 22:27:51,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,877 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-23 22:27:51,879 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 [2023-11-23 22:27:51,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:51,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:51,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:51,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:51,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:51,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:51,964 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:51,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-23 22:27:51,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:51,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:51,977 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:51,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:51,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:51,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:51,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:51,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:51,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,033 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-23 22:27:52,034 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 [2023-11-23 22:27:52,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,049 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-23 22:27:52,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,101 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-23 22:27:52,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:52,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,160 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-23 22:27:52,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:27:52,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-23 22:27:52,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,204 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-23 22:27:52,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-23 22:27:52,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,241 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-23 22:27:52,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,257 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-23 22:27:52,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,307 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-23 22:27:52,308 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 [2023-11-23 22:27:52,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,322 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,322 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,348 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-23 22:27:52,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,364 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,389 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-23 22:27:52,390 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 [2023-11-23 22:27:52,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,410 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,411 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,478 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-23 22:27:52,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:52,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:27:52,494 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:27:52,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:27:52,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-23 22:27:52,526 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:27:52,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,526 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-23 22:27:52,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:52,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-23 22:27:52,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,554 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-23 22:27:52,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:52,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-23 22:27:52,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,582 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-23 22:27:52,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-23 22:27:52,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,615 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-23 22:27:52,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-23 22:27:52,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,648 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-23 22:27:52,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-23 22:27:52,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,679 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-23 22:27:52,680 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 [2023-11-23 22:27:52,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-23 22:27:52,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,711 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-23 22:27:52,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,743 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-23 22:27:52,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,757 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,757 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,804 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:52,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-23 22:27:52,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-23 22:27:52,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,860 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-23 22:27:52,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:52,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:27:52,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:52,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-23 22:27:52,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,890 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-23 22:27:52,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,922 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-23 22:27:52,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-23 22:27:52,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,955 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-23 22:27:52,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:52,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:52,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:52,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:52,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:52,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-23 22:27:52,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:52,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:52,987 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:52,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-23 22:27:52,988 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 [2023-11-23 22:27:52,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:52,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:52,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:52,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:52,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:53,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:53,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:53,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,019 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-23 22:27:53,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:53,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:53,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:53,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:53,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-23 22:27:53,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,072 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-23 22:27:53,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:27:53,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:27:53,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:27:53,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:27:53,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,106 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:27:53,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,107 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-23 22:27:53,109 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 [2023-11-23 22:27:53,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:53,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,119 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:53,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:53,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2023-11-23 22:27:53,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,150 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-23 22:27:53,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:53,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:53,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:53,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,179 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-23 22:27:53,180 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 [2023-11-23 22:27:53,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,195 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,195 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2023-11-23 22:27:53,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,217 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-23 22:27:53,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,228 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,231 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,231 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,252 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-23 22:27:53,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,266 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,266 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2023-11-23 22:27:53,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,287 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-23 22:27:53,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,302 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,324 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-23 22:27:53,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,339 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,339 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2023-11-23 22:27:53,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,361 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,368 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 [2023-11-23 22:27:53,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-23 22:27:53,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,382 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,382 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-23 22:27:53,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,404 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-23 22:27:53,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:53,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:53,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:53,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-23 22:27:53,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,433 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-23 22:27:53,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:27:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,444 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:27:53,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:27:53,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,462 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-23 22:27:53,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,493 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,493 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,516 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-23 22:27:53,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,537 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,540 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,540 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-23 22:27:53,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,578 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-23 22:27:53,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,593 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,593 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,615 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-23 22:27:53,617 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 [2023-11-23 22:27:53,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,627 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,630 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,630 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,652 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-23 22:27:53,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,672 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,672 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2023-11-23 22:27:53,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:27:53,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:27:53,717 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:27:53,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-23 22:27:53,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:27:53,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:27:53,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:27:53,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:27:53,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:27:53,729 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:27:53,733 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:27:53,733 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:27:53,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:27:53,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2023-11-23 22:27:53,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 10:27:53 BoogieIcfgContainer [2023-11-23 22:27:53,767 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-23 22:27:53,768 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 22:27:53,768 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 22:27:53,768 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 22:27:53,769 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:27:32" (3/4) ... [2023-11-23 22:27:53,771 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 22:27:53,772 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 22:27:53,774 INFO L158 Benchmark]: Toolchain (without parser) took 22198.31ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 144.0MB in the beginning and 184.0MB in the end (delta: -40.0MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2023-11-23 22:27:53,774 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 22:27:53,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.68ms. Allocated memory is still 174.1MB. Free memory was 143.2MB in the beginning and 133.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 22:27:53,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.64ms. Allocated memory is still 174.1MB. Free memory was 132.9MB in the beginning and 131.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 22:27:53,775 INFO L158 Benchmark]: Boogie Preprocessor took 50.29ms. Allocated memory is still 174.1MB. Free memory was 131.5MB in the beginning and 130.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 22:27:53,776 INFO L158 Benchmark]: RCFGBuilder took 317.50ms. Allocated memory is still 174.1MB. Free memory was 130.2MB in the beginning and 141.8MB in the end (delta: -11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 22:27:53,776 INFO L158 Benchmark]: BuchiAutomizer took 21489.50ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 141.8MB in the beginning and 185.0MB in the end (delta: -43.2MB). Peak memory consumption was 152.9MB. Max. memory is 16.1GB. [2023-11-23 22:27:53,776 INFO L158 Benchmark]: Witness Printer took 4.45ms. Allocated memory is still 251.7MB. Free memory is still 184.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 22:27:53,778 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.68ms. Allocated memory is still 174.1MB. Free memory was 143.2MB in the beginning and 133.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.64ms. Allocated memory is still 174.1MB. Free memory was 132.9MB in the beginning and 131.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.29ms. Allocated memory is still 174.1MB. Free memory was 131.5MB in the beginning and 130.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 317.50ms. Allocated memory is still 174.1MB. Free memory was 130.2MB in the beginning and 141.8MB in the end (delta: -11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 21489.50ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 141.8MB in the beginning and 185.0MB in the end (delta: -43.2MB). Peak memory consumption was 152.9MB. Max. memory is 16.1GB. * Witness Printer took 4.45ms. Allocated memory is still 251.7MB. Free memory is still 184.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 21.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 21.3s. 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: inital39 mio100 ax100 hnf100 lsp56 ukn100 mio100 lsp100 div411 bol100 ite100 ukn100 eq145 hnf95 smp46 dnf100 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 26ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~n~0#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~n~0#1;main_~y~0#1 := 0;" "assume !!(main_~x~0#1 % 4294967296 > 0);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := main_#t~post5#1 - 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 > 0);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := main_#t~post5#1 - 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 [2023-11-23 22:27:53,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, 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_deb8f794-3a65-4c92-9874-ac017fe16e94/bin/uautomizer-verify-zZY32mL2XJ/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