./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f4f78d6adc1fe4ae02b4ca0ac1f0580fb6d17885a4734f4ab50570fc9f8ba024 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:47:34,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:47:34,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 02:47:34,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:47:34,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:47:34,342 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:47:34,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:47:34,343 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:47:34,344 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:47:34,344 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:47:34,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:47:34,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:47:34,347 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:47:34,347 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 02:47:34,348 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 02:47:34,348 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 02:47:34,349 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 02:47:34,350 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 02:47:34,350 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 02:47:34,351 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:47:34,351 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 02:47:34,352 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:47:34,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:47:34,353 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:47:34,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:47:34,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 02:47:34,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 02:47:34,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 02:47:34,356 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 02:47:34,357 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:47:34,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:47:34,358 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 02:47:34,358 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:47:34,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:47:34,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:47:34,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:47:34,359 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:47:34,360 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 02:47:34,360 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_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4f78d6adc1fe4ae02b4ca0ac1f0580fb6d17885a4734f4ab50570fc9f8ba024 [2023-11-29 02:47:34,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:47:34,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:47:34,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:47:34,655 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:47:34,656 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:47:34,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/loop-acceleration/simple_3-1.c [2023-11-29 02:47:37,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:47:37,802 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:47:37,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/sv-benchmarks/c/loop-acceleration/simple_3-1.c [2023-11-29 02:47:37,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/data/6741fd6df/c2a045e442b842eeac7579f3eea8ec52/FLAGd43f6ade2 [2023-11-29 02:47:37,836 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/data/6741fd6df/c2a045e442b842eeac7579f3eea8ec52 [2023-11-29 02:47:37,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:47:37,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:47:37,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:47:37,843 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:47:37,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:47:37,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:47:37" (1/1) ... [2023-11-29 02:47:37,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9ce427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:37, skipping insertion in model container [2023-11-29 02:47:37,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:47:37" (1/1) ... [2023-11-29 02:47:37,870 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:47:38,063 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:47:38,080 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:47:38,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:47:38,116 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:47:38,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38 WrapperNode [2023-11-29 02:47:38,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:47:38,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:47:38,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:47:38,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:47:38,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,136 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,158 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 26 [2023-11-29 02:47:38,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:47:38,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:47:38,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:47:38,160 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:47:38,173 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,174 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,175 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,189 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 02:47:38,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,190 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:47:38,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:47:38,202 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:47:38,202 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:47:38,203 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (1/1) ... [2023-11-29 02:47:38,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:38,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:38,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:38,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 02:47:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:47:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:47:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:47:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:47:38,343 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:47:38,345 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:47:38,445 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:47:38,456 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:47:38,456 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:47:38,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:47:38 BoogieIcfgContainer [2023-11-29 02:47:38,459 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:47:38,460 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 02:47:38,460 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 02:47:38,465 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 02:47:38,466 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:47:38,466 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 02:47:37" (1/3) ... [2023-11-29 02:47:38,468 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3cf610ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:47:38, skipping insertion in model container [2023-11-29 02:47:38,468 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:47:38,468 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:47:38" (2/3) ... [2023-11-29 02:47:38,469 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3cf610ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 02:47:38, skipping insertion in model container [2023-11-29 02:47:38,469 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 02:47:38,469 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:47:38" (3/3) ... [2023-11-29 02:47:38,471 INFO L332 chiAutomizerObserver]: Analyzing ICFG simple_3-1.c [2023-11-29 02:47:38,539 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 02:47:38,539 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 02:47:38,539 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 02:47:38,539 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 02:47:38,540 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 02:47:38,540 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 02:47:38,540 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 02:47:38,540 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 02:47:38,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 02:47:38,565 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 02:47:38,565 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:47:38,566 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:47:38,572 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:47:38,572 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 02:47:38,572 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 02:47:38,573 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 02:47:38,574 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 02:47:38,575 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 02:47:38,575 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 02:47:38,575 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-29 02:47:38,575 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 02:47:38,584 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2023-11-29 02:47:38,584 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2023-11-29 02:47:38,591 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:38,592 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-29 02:47:38,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:38,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706592155] [2023-11-29 02:47:38,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,744 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:38,748 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:38,748 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-29 02:47:38,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:38,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311135433] [2023-11-29 02:47:38,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,774 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:38,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:38,777 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-29 02:47:38,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:38,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231003839] [2023-11-29 02:47:38,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,794 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:38,808 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:38,880 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:38,881 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:38,881 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:38,881 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:38,882 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:47:38,882 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:38,882 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:38,882 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:38,883 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-29 02:47:38,883 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:38,883 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:38,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,068 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:39,069 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:47:39,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,073 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 02:47:39,081 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:47:39,082 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:47:39,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:39,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,111 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 02:47:39,116 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:47:39,116 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:47:39,149 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:47:39,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 02:47:39,153 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:39,153 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:39,154 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:39,154 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:39,154 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:47:39,154 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,154 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:39,155 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:39,155 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-29 02:47:39,155 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:39,155 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:39,157 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,280 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:39,284 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:47:39,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,288 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 02:47:39,291 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 [2023-11-29 02:47:39,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:39,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:39,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:39,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-29 02:47:39,321 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:47:39,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,323 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 02:47:39,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:39,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:39,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:39,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 02:47:39,358 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:47:39,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,361 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 02:47:39,366 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 [2023-11-29 02:47:39,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:39,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:39,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:39,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:39,406 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:47:39,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,408 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 02:47:39,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:39,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:39,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:39,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 02:47:39,460 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:47:39,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,462 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 02:47:39,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:39,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:39,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:39,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:39,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 02:47:39,511 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:47:39,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,513 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 02:47:39,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:39,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:39,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:39,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:39,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-29 02:47:39,573 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:47:39,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,575 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 02:47:39,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:39,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:39,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:39,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:39,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-29 02:47:39,669 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:47:39,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,681 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 02:47:39,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:39,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:39,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:39,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:39,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 02:47:39,725 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:47:39,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:39,726 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:39,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 02:47:39,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:39,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:39,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:39,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:39,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:39,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:39,744 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:39,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:39,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:39,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:39,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 02:47:39,896 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:39,896 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:39,897 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:39,897 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:39,897 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:47:39,897 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:39,897 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:39,897 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:39,898 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2023-11-29 02:47:39,898 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:39,898 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:39,901 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,969 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,973 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:39,979 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:40,215 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:40,215 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:47:40,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,217 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 02:47:40,221 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 [2023-11-29 02:47:40,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 02:47:40,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,253 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 02:47:40,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,274 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,284 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 02:47:40,288 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 [2023-11-29 02:47:40,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,317 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 02:47:40,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,338 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 02:47:40,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,348 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 02:47:40,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 02:47:40,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,380 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 02:47:40,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 02:47:40,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,414 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 02:47:40,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,441 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 02:47:40,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,464 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,476 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 02:47:40,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-29 02:47:40,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,510 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 02:47:40,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,542 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 02:47:40,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:40,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:40,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:40,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2023-11-29 02:47:40,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,572 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 02:47:40,577 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 [2023-11-29 02:47:40,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:40,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:40,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:40,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,601 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 02:47:40,605 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 [2023-11-29 02:47:40,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:40,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:40,626 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:40,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-29 02:47:40,643 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:47:40,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,644 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 02:47:40,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,666 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-29 02:47:40,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,678 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 02:47:40,681 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 [2023-11-29 02:47:40,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,717 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 02:47:40,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-29 02:47:40,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,753 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 02:47:40,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,776 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,776 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-29 02:47:40,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,789 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 02:47:40,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,824 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 02:47:40,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,845 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,845 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,857 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 02:47:40,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,878 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,891 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 02:47:40,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,919 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,931 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 02:47:40,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:40,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,965 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:40,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 02:47:40,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:40,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:40,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:40,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:40,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:40,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:40,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:40,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:40,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 02:47:40,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:40,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:40,999 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 02:47:41,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:41,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:41,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,028 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 02:47:41,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:41,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:41,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,057 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 02:47:41,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:41,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:41,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:41,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-29 02:47:41,105 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:47:41,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,107 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 02:47:41,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 02:47:41,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,143 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 02:47:41,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-29 02:47:41,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,180 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 02:47:41,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-29 02:47:41,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,219 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 02:47:41,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 02:47:41,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,271 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 02:47:41,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,307 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 02:47:41,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,343 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 02:47:41,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-29 02:47:41,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,378 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 02:47:41,386 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 [2023-11-29 02:47:41,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-29 02:47:41,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,420 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 02:47:41,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 02:47:41,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,457 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 02:47:41,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,480 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,480 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-29 02:47:41,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,494 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 02:47:41,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:41,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 02:47:41,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,522 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 02:47:41,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:41,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,549 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 02:47:41,553 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 [2023-11-29 02:47:41,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:41,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:41,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:41,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-29 02:47:41,610 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:47:41,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,611 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 02:47:41,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,630 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,630 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,644 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 02:47:41,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-29 02:47:41,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,676 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 02:47:41,681 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 [2023-11-29 02:47:41,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-29 02:47:41,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,710 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 02:47:41,713 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 [2023-11-29 02:47:41,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,729 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-29 02:47:41,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,741 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 02:47:41,744 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 [2023-11-29 02:47:41,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,760 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,760 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-29 02:47:41,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,772 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 02:47:41,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 02:47:41,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,803 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 02:47:41,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,834 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 02:47:41,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2023-11-29 02:47:41,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,866 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 02:47:41,869 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 [2023-11-29 02:47:41,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,885 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,898 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 02:47:41,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,917 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:41,917 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:41,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 02:47:41,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,930 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 02:47:41,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:41,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 02:47:41,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,954 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 02:47:41,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:41,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:41,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:41,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:41,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:41,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:41,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:41,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:41,981 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:41,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 02:47:41,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:41,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:41,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:41,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:41,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:42,009 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:42,009 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:42,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2023-11-29 02:47:42,041 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:47:42,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,042 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 02:47:42,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,063 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,064 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-29 02:47:42,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,077 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 02:47:42,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,098 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,098 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 02:47:42,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,110 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 02:47:42,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,131 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,131 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-29 02:47:42,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,145 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 02:47:42,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,166 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,166 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-29 02:47:42,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,180 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 02:47:42,184 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 [2023-11-29 02:47:42,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,203 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,203 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 02:47:42,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,216 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 02:47:42,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-29 02:47:42,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,251 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 02:47:42,254 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 [2023-11-29 02:47:42,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,273 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,273 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 02:47:42,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,286 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 02:47:42,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-29 02:47:42,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,320 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 02:47:42,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,341 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 02:47:42,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,353 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 02:47:42,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 02:47:42,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,384 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 02:47:42,387 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 [2023-11-29 02:47:42,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:42,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:42,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:42,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:42,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,411 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 02:47:42,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:42,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:42,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:42,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-29 02:47:42,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,438 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 02:47:42,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:42,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:42,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:42,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:42,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-29 02:47:42,496 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:47:42,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,497 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 02:47:42,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-29 02:47:42,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,531 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 02:47:42,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,547 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,550 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-29 02:47:42,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,566 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 02:47:42,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:42,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,602 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 02:47:42,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,624 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,624 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 02:47:42,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,640 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 02:47:42,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 02:47:42,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,674 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 02:47:42,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,689 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,692 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,692 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:42,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,706 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 02:47:42,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-29 02:47:42,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,735 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 02:47:42,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-29 02:47:42,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,768 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 02:47:42,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-29 02:47:42,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,803 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 02:47:42,808 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 [2023-11-29 02:47:42,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,822 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-29 02:47:42,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,838 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 02:47:42,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:42,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:42,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:42,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 02:47:42,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,860 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 02:47:42,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:42,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:42,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:42,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:42,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,882 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 02:47:42,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:42,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:42,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:42,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:42,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 02:47:42,937 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:47:42,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,938 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 02:47:42,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:42,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:42,956 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:42,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:42,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:42,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 02:47:42,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:42,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:42,975 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:42,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 02:47:42,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:42,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:42,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:42,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:42,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:42,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:42,993 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:42,993 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 02:47:43,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,009 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 02:47:43,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,028 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,028 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 02:47:43,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,045 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 02:47:43,047 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 [2023-11-29 02:47:43,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-29 02:47:43,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,081 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 02:47:43,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-29 02:47:43,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,117 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 02:47:43,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 02:47:43,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,153 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 02:47:43,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,172 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,172 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-29 02:47:43,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,191 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 02:47:43,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 02:47:43,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,226 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 02:47:43,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 02:47:43,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,260 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 02:47:43,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:43,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,293 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 02:47:43,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:43,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:43,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:43,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 02:47:43,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,316 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 02:47:43,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:43,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:43,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:43,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 02:47:43,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,339 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 02:47:43,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:43,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:43,362 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:43,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 02:47:43,403 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:47:43,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,404 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 02:47:43,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,419 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,419 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 02:47:43,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,430 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 02:47:43,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,444 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,447 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-29 02:47:43,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,459 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 02:47:43,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 02:47:43,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,489 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 02:47:43,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,506 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 02:47:43,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,520 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 02:47:43,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-29 02:47:43,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,552 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 02:47:43,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 02:47:43,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,584 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 02:47:43,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-29 02:47:43,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,613 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 02:47:43,616 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 [2023-11-29 02:47:43,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-29 02:47:43,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,644 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 02:47:43,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 02:47:43,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,689 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 02:47:43,691 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 [2023-11-29 02:47:43,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-29 02:47:43,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,721 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 02:47:43,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,740 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:43,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:43,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:43,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-29 02:47:43,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,749 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 02:47:43,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:43,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:43,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:43,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-29 02:47:43,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,777 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 02:47:43,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:43,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:43,800 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:43,800 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:43,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-29 02:47:43,833 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:47:43,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,834 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 02:47:43,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,854 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:43,858 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:43,858 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:43,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 02:47:43,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,874 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 02:47:43,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:43,893 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:43,893 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:43,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 02:47:43,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,907 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 02:47:43,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,921 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:43,924 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:43,924 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:43,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-29 02:47:43,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,939 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 02:47:43,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:43,955 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:43,955 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:43,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-29 02:47:43,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,969 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 02:47:43,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:43,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:43,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:43,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:43,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:43,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:43,986 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:43,986 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:43,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:43,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 02:47:43,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:43,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:43,998 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:43,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 02:47:44,000 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 [2023-11-29 02:47:44,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,016 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,016 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 02:47:44,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,030 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 02:47:44,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,045 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,047 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-29 02:47:44,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,060 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 02:47:44,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,077 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,077 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-29 02:47:44,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,092 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 02:47:44,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,107 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,109 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,109 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-29 02:47:44,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,123 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 02:47:44,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,141 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,141 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-29 02:47:44,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,154 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 02:47:44,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:44,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 02:47:44,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,177 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 02:47:44,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:44,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 02:47:44,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,201 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 02:47:44,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,217 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,226 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:44,226 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:44,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-29 02:47:44,265 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 02:47:44,266 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2023-11-29 02:47:44,266 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2023-11-29 02:47:44,266 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:44,266 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-29 02:47:44,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:44,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385911383] [2023-11-29 02:47:44,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,281 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:44,281 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:44,281 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-29 02:47:44,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:44,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032433222] [2023-11-29 02:47:44,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,292 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:44,293 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:47:44,293 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-29 02:47:44,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:47:44,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556940573] [2023-11-29 02:47:44,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:47:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:47:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:47:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:47:44,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:47:44,350 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:44,350 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:44,350 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:44,350 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:44,350 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 02:47:44,350 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,350 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:44,350 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:44,350 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-29 02:47:44,351 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:44,351 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:44,352 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:44,433 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:44,433 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 02:47:44,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,434 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 02:47:44,436 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 02:47:44,436 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:47:44,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:44,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,453 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 02:47:44,456 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 02:47:44,456 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 02:47:44,478 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 02:47:44,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-29 02:47:44,481 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:44,481 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:44,481 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:44,481 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:44,481 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:47:44,481 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,481 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:44,481 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:44,482 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-29 02:47:44,482 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:44,482 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:44,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:44,573 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:44,574 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:47:44,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,575 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 02:47:44,580 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 [2023-11-29 02:47:44,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:44,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:44,596 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:44,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-29 02:47:44,603 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:47:44,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,605 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 02:47:44,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:44,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:44,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:44,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 02:47:44,630 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:47:44,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,631 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 02:47:44,634 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 [2023-11-29 02:47:44,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:44,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:44,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:44,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 02:47:44,662 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:47:44,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,663 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 02:47:44,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:44,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:44,681 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:44,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 02:47:44,692 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:47:44,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,693 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 02:47:44,695 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 [2023-11-29 02:47:44,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:44,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:44,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:44,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 02:47:44,721 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:47:44,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,722 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 02:47:44,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:44,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:44,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:44,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-29 02:47:44,758 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:47:44,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,759 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 02:47:44,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:44,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:44,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:44,802 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:47:44,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,803 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 02:47:44,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:44,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:44,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:44,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 02:47:44,832 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:47:44,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:44,833 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:44,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 02:47:44,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:44,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:44,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:44,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:44,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:44,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:44,848 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:44,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:44,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:44,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:44,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 02:47:44,978 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 02:47:44,979 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 02:47:44,979 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 02:47:44,979 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 02:47:44,979 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 02:47:44,979 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:44,979 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 02:47:44,979 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 02:47:44,979 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2023-11-29 02:47:44,979 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 02:47:44,979 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 02:47:44,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:44,993 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:44,996 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:45,006 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:45,009 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:45,026 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:45,029 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 02:47:45,259 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 02:47:45,259 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 02:47:45,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,260 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 02:47:45,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,278 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 02:47:45,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,292 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 02:47:45,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:45,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:45,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:45,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 02:47:45,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,310 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 02:47:45,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,325 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 02:47:45,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,333 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 02:47:45,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,348 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-29 02:47:45,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,356 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 02:47:45,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-29 02:47:45,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,380 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 02:47:45,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,396 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 02:47:45,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,405 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 02:47:45,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,421 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-29 02:47:45,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,429 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 02:47:45,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,446 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 02:47:45,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,455 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 02:47:45,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:45,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,470 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 02:47:45,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:45,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 02:47:45,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,475 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 02:47:45,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 02:47:45,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,500 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 02:47:45,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,517 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 02:47:45,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,526 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 02:47:45,528 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 [2023-11-29 02:47:45,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,542 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-29 02:47:45,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,551 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 02:47:45,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 02:47:45,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:45,568 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 02:47:45,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 02:47:45,575 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 02:47:45,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,576 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 02:47:45,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 02:47:45,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,615 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 02:47:45,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:45,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:45,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:45,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 02:47:45,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,638 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 02:47:45,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,654 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,654 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 02:47:45,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,663 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 02:47:45,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,680 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 02:47:45,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,689 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 02:47:45,691 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 [2023-11-29 02:47:45,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,705 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,705 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-29 02:47:45,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,715 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 02:47:45,718 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 [2023-11-29 02:47:45,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:45,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,742 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 02:47:45,745 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 [2023-11-29 02:47:45,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,759 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,759 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-29 02:47:45,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,770 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 02:47:45,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 02:47:45,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,795 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 02:47:45,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:45,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:45,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:45,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 02:47:45,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,817 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 02:47:45,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 02:47:45,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,843 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 02:47:45,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,859 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-29 02:47:45,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,868 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 02:47:45,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:45,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,893 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 02:47:45,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:45,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:45,909 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:45,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-29 02:47:45,917 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 02:47:45,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,918 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 02:47:45,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:45,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:45,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:45,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 02:47:45,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,961 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 02:47:45,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:45,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:45,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:45,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:45,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:45,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-29 02:47:45,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:45,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:45,983 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:45,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 02:47:45,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:45,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:45,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:45,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:45,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,000 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 02:47:46,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,011 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 02:47:46,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-29 02:47:46,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,037 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 02:47:46,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,054 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 02:47:46,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,065 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 02:47:46,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 02:47:46,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,094 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 02:47:46,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,112 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,112 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 02:47:46,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,122 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 02:47:46,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,139 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-29 02:47:46,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,151 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 02:47:46,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:46,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:46,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:46,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 02:47:46,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,173 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 02:47:46,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 02:47:46,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,203 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 02:47:46,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 02:47:46,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,231 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 02:47:46,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-29 02:47:46,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,257 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 02:47:46,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:46,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:46,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:46,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-29 02:47:46,283 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 02:47:46,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,284 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 02:47:46,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,308 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,308 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 02:47:46,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,337 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 02:47:46,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:46,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:46,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:46,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 02:47:46,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,360 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 02:47:46,370 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 [2023-11-29 02:47:46,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,386 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 02:47:46,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,398 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 02:47:46,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 02:47:46,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,427 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 02:47:46,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,444 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-29 02:47:46,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,456 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 02:47:46,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 02:47:46,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,485 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 02:47:46,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,502 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,502 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-29 02:47:46,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,515 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 02:47:46,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 02:47:46,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,543 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 02:47:46,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:46,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:46,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:46,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-29 02:47:46,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,568 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 02:47:46,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,586 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,586 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 02:47:46,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,599 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 02:47:46,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,618 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 02:47:46,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,630 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 02:47:46,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 02:47:46,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,659 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 02:47:46,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 02:47:46,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:46,677 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:46,677 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:46,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:46,686 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 02:47:46,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,687 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 02:47:46,690 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 [2023-11-29 02:47:46,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:46,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,733 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 02:47:46,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:46,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:46,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:46,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 02:47:46,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,756 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 02:47:46,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,773 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,773 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 02:47:46,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,785 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 02:47:46,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 02:47:46,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,811 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 02:47:46,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,828 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,828 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 02:47:46,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,839 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 02:47:46,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 02:47:46,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,866 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 02:47:46,869 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 [2023-11-29 02:47:46,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-29 02:47:46,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,894 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 02:47:46,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,911 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,911 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:46,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,921 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 02:47:46,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:46,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 02:47:46,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:46,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 02:47:46,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,943 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 02:47:46,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,960 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,960 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-29 02:47:46,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,969 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 02:47:46,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:46,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:46,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:46,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:46,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:46,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:46,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:46,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:46,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:46,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 02:47:46,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:46,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:46,997 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:46,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 02:47:46,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:47,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:47,014 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:47,014 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:47,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 02:47:47,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,024 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 02:47:47,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:47,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 02:47:47,041 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 02:47:47,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 02:47:47,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 02:47:47,051 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 02:47:47,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,052 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 02:47:47,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-29 02:47:47,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,114 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 02:47:47,116 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 [2023-11-29 02:47:47,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,129 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:47,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:47,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:47,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 02:47:47,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,138 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 02:47:47,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 02:47:47,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,169 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 02:47:47,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,186 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,186 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:47,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,198 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 02:47:47,201 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 [2023-11-29 02:47:47,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-29 02:47:47,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,228 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 02:47:47,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,244 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-29 02:47:47,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,262 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 02:47:47,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-29 02:47:47,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,292 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 02:47:47,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,307 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:47,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,322 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 02:47:47,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,338 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:47,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:47,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:47,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-29 02:47:47,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,346 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 02:47:47,349 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 [2023-11-29 02:47:47,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,364 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,364 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:47,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,378 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 02:47:47,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 02:47:47,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,409 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 02:47:47,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-29 02:47:47,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,441 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 02:47:47,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 02:47:47,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:47,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:47,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:47,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 02:47:47,473 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 02:47:47,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,474 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 02:47:47,485 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 [2023-11-29 02:47:47,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 02:47:47,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,591 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 02:47:47,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:47,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:47,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:47,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 02:47:47,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,616 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 02:47:47,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,634 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,634 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 02:47:47,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,651 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-29 02:47:47,654 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 [2023-11-29 02:47:47,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,669 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,669 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-29 02:47:47,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,685 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-29 02:47:47,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-29 02:47:47,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,718 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-29 02:47:47,721 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 [2023-11-29 02:47:47,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-29 02:47:47,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,754 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-29 02:47:47,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-29 02:47:47,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,791 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-29 02:47:47,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,808 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-29 02:47:47,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,826 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-29 02:47:47,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:47,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 02:47:47,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:47,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-29 02:47:47,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,851 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-29 02:47:47,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-29 02:47:47,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,883 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-29 02:47:47,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-29 02:47:47,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,916 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-29 02:47:47,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,934 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,934 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-29 02:47:47,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,950 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-29 02:47:47,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:47,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:47,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:47,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:47,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:47,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 02:47:47,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 02:47:47,968 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 02:47:47,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:47,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-29 02:47:47,984 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 02:47:47,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:47,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:47,985 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:47,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-29 02:47:47,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-29 02:47:48,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,037 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-29 02:47:48,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:48,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:48,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:48,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-29 02:47:48,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,058 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-29 02:47:48,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-29 02:47:48,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,086 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-29 02:47:48,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-29 02:47:48,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,113 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-29 02:47:48,116 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 [2023-11-29 02:47:48,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-29 02:47:48,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,142 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-29 02:47:48,145 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 [2023-11-29 02:47:48,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,160 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-29 02:47:48,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,171 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-29 02:47:48,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-29 02:47:48,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,199 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-29 02:47:48,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-29 02:47:48,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,227 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-29 02:47:48,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:48,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 02:47:48,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:48,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-29 02:47:48,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,249 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-29 02:47:48,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-29 02:47:48,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,278 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-29 02:47:48,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-29 02:47:48,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,306 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-29 02:47:48,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-29 02:47:48,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,335 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-29 02:47:48,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 02:47:48,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 02:47:48,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 02:47:48,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 02:47:48,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-29 02:47:48,361 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 02:47:48,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,362 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-29 02:47:48,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,378 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,389 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,389 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:48,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,439 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-29 02:47:48,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:48,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:48,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:48,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:48,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,462 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-29 02:47:48,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,480 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,481 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-29 02:47:48,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,496 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-29 02:47:48,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,514 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,515 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-29 02:47:48,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,529 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-29 02:47:48,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,546 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,546 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-29 02:47:48,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,559 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-29 02:47:48,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-29 02:47:48,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,597 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-29 02:47:48,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,614 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-29 02:47:48,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,627 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-29 02:47:48,630 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 [2023-11-29 02:47:48,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,645 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,645 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-29 02:47:48,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,660 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-29 02:47:48,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 02:47:48,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,675 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,676 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 02:47:48,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 02:47:48,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-29 02:47:48,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,683 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-29 02:47:48,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,700 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,700 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-29 02:47:48,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,713 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-29 02:47:48,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,730 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,730 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-29 02:47:48,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,743 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-29 02:47:48,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 02:47:48,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,760 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,760 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-29 02:47:48,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 02:47:48,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:47:48,773 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 02:47:48,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-29 02:47:48,776 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 [2023-11-29 02:47:48,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 02:47:48,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 02:47:48,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 02:47:48,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 02:47:48,789 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 02:47:48,791 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 02:47:48,791 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 02:47:48,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 02:47:48,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-29 02:47:48,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 02:47:48 BoogieIcfgContainer [2023-11-29 02:47:48,809 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 02:47:48,809 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:47:48,810 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:47:48,810 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:47:48,810 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:47:38" (3/4) ... [2023-11-29 02:47:48,811 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 02:47:48,812 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:47:48,814 INFO L158 Benchmark]: Toolchain (without parser) took 10972.60ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 165.0MB in the beginning and 166.9MB in the end (delta: -1.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,814 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:47:48,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.47ms. Allocated memory is still 192.9MB. Free memory was 165.0MB in the beginning and 158.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.77ms. Allocated memory is still 192.9MB. Free memory was 158.1MB in the beginning and 156.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,815 INFO L158 Benchmark]: Boogie Preprocessor took 41.09ms. Allocated memory is still 192.9MB. Free memory was 156.9MB in the beginning and 154.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,815 INFO L158 Benchmark]: RCFGBuilder took 257.66ms. Allocated memory is still 192.9MB. Free memory was 154.8MB in the beginning and 145.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,815 INFO L158 Benchmark]: BuchiAutomizer took 10348.87ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 145.2MB in the beginning and 166.9MB in the end (delta: -21.7MB). Peak memory consumption was 125.2MB. Max. memory is 16.1GB. [2023-11-29 02:47:48,816 INFO L158 Benchmark]: Witness Printer took 2.87ms. Allocated memory is still 232.8MB. Free memory is still 166.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:47:48,817 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.47ms. Allocated memory is still 192.9MB. Free memory was 165.0MB in the beginning and 158.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.77ms. Allocated memory is still 192.9MB. Free memory was 158.1MB in the beginning and 156.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.09ms. Allocated memory is still 192.9MB. Free memory was 156.9MB in the beginning and 154.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 257.66ms. Allocated memory is still 192.9MB. Free memory was 154.8MB in the beginning and 145.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 10348.87ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 145.2MB in the beginning and 166.9MB in the end (delta: -21.7MB). Peak memory consumption was 125.2MB. Max. memory is 16.1GB. * Witness Printer took 2.87ms. Allocated memory is still 232.8MB. Free memory is still 166.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 10.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax100 hnf100 lsp77 ukn100 mio100 lsp100 div562 bol100 ite100 ukn100 eq142 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 73ms VariablesStem: 4 VariablesLoop: 7 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 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_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 02:47:48,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4c8d97-8848-49e0-9546-509c649635c8/bin/uautomizer-verify-BQ2R08f2Ya/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN