./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx --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 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 21:03:22,187 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 21:03:22,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 21:03:22,271 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 21:03:22,273 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 21:03:22,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 21:03:22,315 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 21:03:22,315 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 21:03:22,317 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 21:03:22,321 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 21:03:22,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 21:03:22,324 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 21:03:22,325 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 21:03:22,327 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 21:03:22,327 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 21:03:22,328 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 21:03:22,328 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 21:03:22,329 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 21:03:22,329 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 21:03:22,330 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 21:03:22,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 21:03:22,331 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 21:03:22,332 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 21:03:22,332 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 21:03:22,333 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 21:03:22,333 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 21:03:22,334 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 21:03:22,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 21:03:22,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 21:03:22,335 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 21:03:22,337 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 21:03:22,337 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 21:03:22,337 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 21:03:22,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 21:03:22,338 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 21:03:22,338 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 21:03:22,339 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 21:03:22,339 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 21:03:22,340 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_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c [2023-11-21 21:03:22,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 21:03:22,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 21:03:22,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 21:03:22,683 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 21:03:22,684 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 21:03:22,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2023-11-21 21:03:25,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 21:03:26,075 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 21:03:26,076 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2023-11-21 21:03:26,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/data/bfefec313/8237e03a0d724621a54d124b8c3f3fe1/FLAGbe79f5a66 [2023-11-21 21:03:26,099 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/data/bfefec313/8237e03a0d724621a54d124b8c3f3fe1 [2023-11-21 21:03:26,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 21:03:26,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 21:03:26,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:26,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 21:03:26,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 21:03:26,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c5e1278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26, skipping insertion in model container [2023-11-21 21:03:26,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,135 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:03:26,284 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:26,298 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:03:26,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:26,327 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:03:26,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26 WrapperNode [2023-11-21 21:03:26,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:26,329 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:26,329 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:03:26,329 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:03:26,337 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,360 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 31 [2023-11-21 21:03:26,361 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:26,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:03:26,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:03:26,362 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:03:26,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,374 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,383 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 21:03:26,384 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,389 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,396 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,399 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:03:26,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:03:26,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:03:26,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:03:26,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (1/1) ... [2023-11-21 21:03:26,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:26,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:26,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:26,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 21:03:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:03:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:03:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:03:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 21:03:26,559 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:03:26,561 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:03:26,673 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:03:26,692 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:03:26,693 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 21:03:26,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:26 BoogieIcfgContainer [2023-11-21 21:03:26,696 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:03:26,701 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 21:03:26,702 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 21:03:26,708 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 21:03:26,709 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:03:26,709 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 09:03:26" (1/3) ... [2023-11-21 21:03:26,710 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26197436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 09:03:26, skipping insertion in model container [2023-11-21 21:03:26,710 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:03:26,710 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:26" (2/3) ... [2023-11-21 21:03:26,711 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26197436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 09:03:26, skipping insertion in model container [2023-11-21 21:03:26,711 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:03:26,711 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:26" (3/3) ... [2023-11-21 21:03:26,713 INFO L332 chiAutomizerObserver]: Analyzing ICFG multivar_1-1.c [2023-11-21 21:03:26,777 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 21:03:26,777 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 21:03:26,777 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 21:03:26,778 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 21:03:26,778 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 21:03:26,778 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 21:03:26,778 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 21:03:26,779 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 21:03:26,783 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) [2023-11-21 21:03:26,804 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-21 21:03:26,804 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 21:03:26,805 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 21:03:26,811 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 21:03:26,811 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-21 21:03:26,811 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 21:03:26,812 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) [2023-11-21 21:03:26,813 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-21 21:03:26,813 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 21:03:26,814 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 21:03:26,814 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 21:03:26,814 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-21 21:03:26,841 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1; 3#L17-2true [2023-11-21 21:03:26,841 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-21 21:03:26,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:26,850 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-21 21:03:26,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:26,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001830379] [2023-11-21 21:03:26,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:26,992 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:27,023 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:27,029 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:27,029 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-21 21:03:27,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:27,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220314036] [2023-11-21 21:03:27,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:27,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:27,081 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:27,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:27,083 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-21 21:03:27,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:27,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408071549] [2023-11-21 21:03:27,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:27,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:27,159 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:27,266 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:27,267 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:27,267 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:27,267 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:27,268 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 21:03:27,268 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,268 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:27,269 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:27,269 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2023-11-21 21:03:27,269 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:27,269 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:27,288 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,305 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,309 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,314 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,433 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:27,435 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 21:03:27,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,440 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,447 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 21:03:27,447 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:27,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-21 21:03:27,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,508 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,514 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 21:03:27,514 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:27,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-21 21:03:27,574 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 21:03:27,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,585 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:27,585 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:27,585 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:27,585 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:27,585 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:03:27,585 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,586 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:27,586 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:27,586 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2023-11-21 21:03:27,586 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:27,586 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:27,588 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,598 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,602 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,608 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:27,694 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:27,700 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:03:27,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,703 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:27,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-21 21:03:27,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:27,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:27,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:27,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:27,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:27,735 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:27,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:27,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:27,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,772 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,781 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 [2023-11-21 21:03:27,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-21 21:03:27,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:27,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:27,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:27,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:27,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:27,799 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:27,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:27,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:27,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,841 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:27,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-21 21:03:27,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:27,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:27,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:27,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:27,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:27,864 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:27,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:27,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:27,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,902 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-21 21:03:27,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:27,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:27,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:27,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:27,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:27,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:27,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:27,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:27,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:27,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:27,958 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:03:27,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:27,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:27,961 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:27,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-21 21:03:27,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:27,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:27,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:27,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:27,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:27,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:27,986 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:27,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,019 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-21 21:03:28,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,071 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-21 21:03:28,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,137 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-21 21:03:28,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,159 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,195 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:03:28,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,197 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,206 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 [2023-11-21 21:03:28,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-21 21:03:28,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:28,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:28,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,265 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-21 21:03:28,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:28,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:28,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,328 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-21 21:03:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:28,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:28,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,393 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-21 21:03:28,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:28,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:28,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,458 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:03:28,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,460 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-21 21:03:28,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:28,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:28,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,543 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-21 21:03:28,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:28,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:28,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,608 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-21 21:03:28,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:28,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:28,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,689 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:28,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-21 21:03:28,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:28,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:28,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,757 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:03:28,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,759 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-21 21:03:28,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:28,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:28,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,798 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,844 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-21 21:03:28,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:28,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:28,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,920 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-21 21:03:28,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:28,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:28,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:28,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:28,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:28,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:28,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:28,975 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:28,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:28,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-21 21:03:28,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:28,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:28,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:28,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:28,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:28,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:28,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:28,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,031 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:03:29,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,033 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-21 21:03:29,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:29,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,095 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-21 21:03:29,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:29,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-21 21:03:29,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,153 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-21 21:03:29,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:29,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,213 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-21 21:03:29,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,229 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:29,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-21 21:03:29,262 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:03:29,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,263 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-21 21:03:29,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:29,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:29,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,351 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-21 21:03:29,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:29,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:29,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,422 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:29,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:29,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-21 21:03:29,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,501 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-21 21:03:29,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:29,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:29,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-21 21:03:29,568 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:03:29,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,569 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-21 21:03:29,571 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 [2023-11-21 21:03:29,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:29,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,625 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-21 21:03:29,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:29,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,645 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,698 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:29,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-21 21:03:29,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,754 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:29,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:29,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-21 21:03:29,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:29,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,812 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:03:29,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,813 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:29,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:29,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-21 21:03:29,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:29,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,875 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,877 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 [2023-11-21 21:03:29,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-21 21:03:29,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,888 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:29,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:29,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,934 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,941 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 [2023-11-21 21:03:29,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-21 21:03:29,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:29,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:29,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:29,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:29,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:29,955 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:29,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:29,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:29,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:29,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:29,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:29,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:29,995 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:29,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-21 21:03:30,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:30,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:30,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:30,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,012 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:30,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:30,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-21 21:03:30,187 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:30,187 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:30,187 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:30,187 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:30,187 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:03:30,187 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,188 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:30,188 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:30,188 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2023-11-21 21:03:30,188 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:30,188 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:30,191 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,194 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,216 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,221 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,241 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,262 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,294 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,297 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:30,494 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:30,494 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:03:30,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,497 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:30,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:30,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:30,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-21 21:03:30,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,574 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-21 21:03:30,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,595 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,629 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,633 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 [2023-11-21 21:03:30,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-21 21:03:30,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,690 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:30,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,707 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:30,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:30,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-21 21:03:30,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,740 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,745 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 [2023-11-21 21:03:30,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-21 21:03:30,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,764 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,802 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-21 21:03:30,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:30,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,848 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,853 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 [2023-11-21 21:03:30,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-21 21:03:30,868 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,869 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-21 21:03:30,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,886 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-21 21:03:30,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,903 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:30,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-21 21:03:30,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:30,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:30,949 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:30,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:30,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:30,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:30,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:30,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:30,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:30,969 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:30,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-21 21:03:30,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,005 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:31,025 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:31,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-21 21:03:31,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,072 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:31,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:31,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-21 21:03:31,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,138 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:31,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:31,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-21 21:03:31,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,187 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:31,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:31,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-21 21:03:31,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,244 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:31,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,262 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:31,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:31,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-21 21:03:31,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,287 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,291 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 [2023-11-21 21:03:31,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:31,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:31,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:31,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:31,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-21 21:03:31,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,338 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:03:31,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,339 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,341 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 [2023-11-21 21:03:31,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:31,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:31,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:31,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-21 21:03:31,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,384 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,387 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 [2023-11-21 21:03:31,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-21 21:03:31,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,439 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,441 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 [2023-11-21 21:03:31,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,457 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,457 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-21 21:03:31,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,496 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,499 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 [2023-11-21 21:03:31,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:31,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,512 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:31,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:31,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-21 21:03:31,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,552 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,554 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 [2023-11-21 21:03:31,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-21 21:03:31,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,612 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,614 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 [2023-11-21 21:03:31,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-21 21:03:31,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,667 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-21 21:03:31,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,732 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,749 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,749 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-21 21:03:31,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-21 21:03:31,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,774 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-21 21:03:31,775 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 [2023-11-21 21:03:31,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,833 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,837 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 [2023-11-21 21:03:31,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,852 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,852 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-21 21:03:31,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,888 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-21 21:03:31,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,907 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-21 21:03:31,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,934 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:31,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-21 21:03:31,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:31,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:31,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:31,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:31,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:31,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:31,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:31,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:31,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:31,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:31,987 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:31,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:32,004 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:32,004 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:32,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-21 21:03:32,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,041 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:32,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:32,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-21 21:03:32,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,091 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-21 21:03:32,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:32,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:32,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,116 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:03:32,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,117 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-21 21:03:32,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:32,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,171 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-21 21:03:32,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,232 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-21 21:03:32,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-21 21:03:32,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,286 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-21 21:03:32,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:32,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,344 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,349 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 [2023-11-21 21:03:32,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-21 21:03:32,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-21 21:03:32,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,400 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-21 21:03:32,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-21 21:03:32,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,432 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-21 21:03:32,433 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 [2023-11-21 21:03:32,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,488 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-21 21:03:32,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-21 21:03:32,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,549 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-21 21:03:32,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-21 21:03:32,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,580 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-21 21:03:32,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-21 21:03:32,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,631 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-21 21:03:32,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,692 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-21 21:03:32,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,752 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:32,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:32,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-21 21:03:32,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,808 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:32,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-21 21:03:32,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,856 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:32,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:32,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-21 21:03:32,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,902 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:03:32,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,903 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-21 21:03:32,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:32,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:32,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:32,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:32,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,937 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-21 21:03:32,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:32,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:32,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:32,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:32,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:32,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:32,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:32,978 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:32,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-21 21:03:32,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:32,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:32,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:32,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:32,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:32,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:32,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,041 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:33,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:33,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:33,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-21 21:03:33,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,096 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-21 21:03:33,123 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,123 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,168 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-21 21:03:33,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,187 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,224 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-21 21:03:33,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,261 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-21 21:03:33,263 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 [2023-11-21 21:03:33,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,276 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,276 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,299 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-21 21:03:33,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,314 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,347 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,369 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,369 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-21 21:03:33,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,402 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-21 21:03:33,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,473 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,478 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 [2023-11-21 21:03:33,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-21 21:03:33,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,536 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:33,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:33,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-21 21:03:33,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,600 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,605 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 [2023-11-21 21:03:33,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:33,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:33,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:33,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-21 21:03:33,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,646 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,648 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 [2023-11-21 21:03:33,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:33,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:33,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:33,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:33,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:33,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-21 21:03:33,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,694 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:03:33,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,696 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,710 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:33,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,711 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:33,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:33,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-21 21:03:33,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,745 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:33,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:33,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-21 21:03:33,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,812 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,814 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 [2023-11-21 21:03:33,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-21 21:03:33,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:33,830 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:33,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,876 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:33,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,891 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,892 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:33,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:33,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-21 21:03:33,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,929 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-21 21:03:33,950 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:33,950 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:33,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:33,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:33,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:33,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:33,979 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:33,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-21 21:03:33,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:33,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:33,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:33,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:33,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:33,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:33,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:33,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,048 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,068 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,068 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-21 21:03:34,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,113 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,132 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-21 21:03:34,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,168 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-21 21:03:34,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,224 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,229 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 [2023-11-21 21:03:34,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-21 21:03:34,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,243 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,243 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,271 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-21 21:03:34,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,305 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-21 21:03:34,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,356 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-21 21:03:34,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:34,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:34,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-21 21:03:34,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,388 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-21 21:03:34,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:34,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:34,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:34,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,416 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-21 21:03:34,417 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 [2023-11-21 21:03:34,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:34,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:34,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:34,429 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:34,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:34,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-21 21:03:34,444 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:03:34,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,445 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-21 21:03:34,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:34,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:34,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:34,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,473 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-21 21:03:34,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,485 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,511 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-21 21:03:34,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,568 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-21 21:03:34,569 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 [2023-11-21 21:03:34,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:34,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:34,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:34,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,597 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-21 21:03:34,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,608 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-21 21:03:34,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,659 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-21 21:03:34,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,676 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,717 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,721 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 [2023-11-21 21:03:34,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-21 21:03:34,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,770 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-21 21:03:34,772 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 [2023-11-21 21:03:34,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-21 21:03:34,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,821 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-21 21:03:34,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:34,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,857 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-21 21:03:34,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:34,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-21 21:03:34,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,929 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-21 21:03:34,935 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 [2023-11-21 21:03:34,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,945 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:34,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:34,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-21 21:03:34,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:34,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:34,983 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:34,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-21 21:03:34,985 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 [2023-11-21 21:03:34,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:34,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:34,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:34,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:34,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:34,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:34,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:35,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,020 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-21 21:03:35,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,032 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:35,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:35,034 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:35,034 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:35,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,054 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-21 21:03:35,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:35,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:35,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:35,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,085 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-21 21:03:35,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:35,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:35,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:35,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-21 21:03:35,114 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:03:35,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,116 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-21 21:03:35,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:35,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-21 21:03:35,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,148 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-21 21:03:35,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,200 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-21 21:03:35,223 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,223 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,264 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-21 21:03:35,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:35,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,324 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-21 21:03:35,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,430 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,448 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-21 21:03:35,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,500 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-21 21:03:35,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,560 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-21 21:03:35,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,620 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,638 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,638 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-21 21:03:35,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,680 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-21 21:03:35,698 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,699 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,740 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-21 21:03:35,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,759 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:35,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,804 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,806 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 [2023-11-21 21:03:35,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-21 21:03:35,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-21 21:03:35,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,854 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-21 21:03:35,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,869 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:35,870 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:35,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-21 21:03:35,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,895 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-21 21:03:35,897 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 [2023-11-21 21:03:35,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:35,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-21 21:03:35,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,925 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-21 21:03:35,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:35,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:35,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:35,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:35,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-21 21:03:35,955 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:03:35,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,956 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-21 21:03:35,958 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 [2023-11-21 21:03:35,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:35,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:35,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:35,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:35,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:35,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:35,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:35,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:35,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:35,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-21 21:03:35,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:35,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:35,985 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:35,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-21 21:03:36,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-21 21:03:36,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,026 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-21 21:03:36,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-21 21:03:36,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,059 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,061 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 [2023-11-21 21:03:36,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-21 21:03:36,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:36,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:36,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:36,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-21 21:03:36,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,088 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-21 21:03:36,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-21 21:03:36,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,177 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-21 21:03:36,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-21 21:03:36,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,210 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-21 21:03:36,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,244 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-21 21:03:36,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-21 21:03:36,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,278 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-21 21:03:36,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,312 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-21 21:03:36,313 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 [2023-11-21 21:03:36,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-21 21:03:36,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,375 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-21 21:03:36,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,433 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-21 21:03:36,453 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,453 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-21 21:03:36,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,507 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-21 21:03:36,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:36,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:36,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-21 21:03:36,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,544 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-21 21:03:36,546 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 [2023-11-21 21:03:36,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:36,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:36,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:36,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-21 21:03:36,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,572 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-21 21:03:36,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:36,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:36,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:36,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:36,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:36,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-21 21:03:36,599 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:03:36,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,600 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-21 21:03:36,601 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 [2023-11-21 21:03:36,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:36,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:36,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:36,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-21 21:03:36,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,629 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-21 21:03:36,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,645 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,646 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-21 21:03:36,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,669 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-21 21:03:36,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,681 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,684 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,684 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,731 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:36,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,746 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:36,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:36,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-21 21:03:36,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,784 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-21 21:03:36,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,812 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,813 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,866 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-21 21:03:36,869 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 [2023-11-21 21:03:36,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,882 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,882 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-21 21:03:36,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,904 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-21 21:03:36,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,915 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,921 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,921 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-21 21:03:36,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,942 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-21 21:03:36,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,957 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,957 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:36,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:36,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:36,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:36,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:36,978 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:36,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-21 21:03:36,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:36,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:36,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:36,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:36,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:36,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:36,993 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:36,993 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:37,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-21 21:03:37,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,015 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-21 21:03:37,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,030 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:37,030 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:37,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-21 21:03:37,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,051 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-21 21:03:37,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:37,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:37,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-21 21:03:37,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,118 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-21 21:03:37,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,135 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:37,135 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:37,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-21 21:03:37,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,156 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-21 21:03:37,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,167 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,170 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:37,170 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:37,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-21 21:03:37,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,191 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-21 21:03:37,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,203 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:37,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-21 21:03:37,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,219 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-21 21:03:37,220 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 [2023-11-21 21:03:37,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:37,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:37,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:37,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:37,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-21 21:03:37,246 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-21 21:03:37,247 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-21 21:03:37,247 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2023-11-21 21:03:37,247 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:37,247 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-21 21:03:37,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:37,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066932305] [2023-11-21 21:03:37,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:37,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,264 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:37,264 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:37,264 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-21 21:03:37,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:37,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343606463] [2023-11-21 21:03:37,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,282 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:37,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:37,283 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-21 21:03:37,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:37,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770383784] [2023-11-21 21:03:37,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:03:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:03:37,304 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:03:37,326 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:37,326 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:37,326 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:37,326 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:37,326 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 21:03:37,326 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,326 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:37,326 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:37,326 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2023-11-21 21:03:37,326 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:37,327 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:37,327 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,330 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,335 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,408 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:37,408 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 21:03:37,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,409 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,418 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 21:03:37,418 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-21 21:03:37,433 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 21:03:37,433 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 21:03:37,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,450 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-21 21:03:37,451 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 21:03:37,451 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,473 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-21 21:03:37,474 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 21:03:37,475 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,513 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 21:03:37,513 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~y~0#1=6}, {ULTIMATE.start_main_~y~0#1=2}, {ULTIMATE.start_main_~y~0#1=-7}] Lambdas: [1, 1, 1] Nus: [0, 0] [2023-11-21 21:03:37,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,530 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-21 21:03:37,531 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 21:03:37,531 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,542 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-21 21:03:37,542 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-21 21:03:37,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-21 21:03:37,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,560 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-21 21:03:37,561 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 21:03:37,561 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,591 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,595 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 21:03:37,595 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 21:03:37,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-21 21:03:37,637 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-21 21:03:37,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,640 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:37,640 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:37,640 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:37,640 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:37,640 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:03:37,640 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,640 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:37,640 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:37,640 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2023-11-21 21:03:37,640 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:37,640 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:37,641 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,652 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,656 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,658 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:37,746 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:37,747 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:03:37,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,748 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:37,763 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:37,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-21 21:03:37,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,791 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,793 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 [2023-11-21 21:03:37,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:37,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-21 21:03:37,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:37,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-21 21:03:37,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,820 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-21 21:03:37,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:37,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:37,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-21 21:03:37,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,845 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-21 21:03:37,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:37,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:37,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-21 21:03:37,875 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:03:37,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,876 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-21 21:03:37,877 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 [2023-11-21 21:03:37,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:37,888 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:37,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,901 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-21 21:03:37,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:37,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:37,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-21 21:03:37,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,927 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-21 21:03:37,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:37,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:37,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:37,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:37,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:37,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:37,979 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:37,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-21 21:03:37,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:37,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:37,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:37,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:37,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:37,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:37,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:37,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:37,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-21 21:03:38,007 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:03:38,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,008 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-21 21:03:38,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-21 21:03:38,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,035 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-21 21:03:38,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,112 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-21 21:03:38,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,160 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-21 21:03:38,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,218 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:03:38,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,224 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-21 21:03:38,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,272 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-21 21:03:38,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-21 21:03:38,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,315 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-21 21:03:38,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-21 21:03:38,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,343 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-21 21:03:38,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:38,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,407 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:03:38,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,408 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:38,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:38,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-21 21:03:38,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,463 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,469 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 [2023-11-21 21:03:38,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:38,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:38,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-21 21:03:38,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,525 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:38,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:38,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-21 21:03:38,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-21 21:03:38,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,572 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-21 21:03:38,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:38,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:38,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-21 21:03:38,601 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:03:38,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,602 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-21 21:03:38,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:38,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-21 21:03:38,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,631 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-21 21:03:38,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:38,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-21 21:03:38,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,661 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-21 21:03:38,663 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 [2023-11-21 21:03:38,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:38,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-21 21:03:38,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,689 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-21 21:03:38,690 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 [2023-11-21 21:03:38,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:38,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-21 21:03:38,723 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:03:38,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,724 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-21 21:03:38,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:38,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-21 21:03:38,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,755 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-21 21:03:38,761 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 [2023-11-21 21:03:38,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:38,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,828 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:38,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-21 21:03:38,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:38,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,892 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-21 21:03:38,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:38,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:38,910 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:38,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-21 21:03:38,949 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:03:38,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,951 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,953 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 [2023-11-21 21:03:38,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-21 21:03:38,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:38,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-21 21:03:38,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:38,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:38,980 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:38,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-21 21:03:38,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:38,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:38,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:38,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:38,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:38,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:38,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:38,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:38,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:38,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,008 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-21 21:03:39,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:39,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:39,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:39,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-21 21:03:39,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,035 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-21 21:03:39,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:39,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:39,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:39,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-21 21:03:39,065 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:03:39,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,066 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-21 21:03:39,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:39,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:39,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,108 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:39,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,130 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:39,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-21 21:03:39,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,167 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-21 21:03:39,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:39,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:39,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,224 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,229 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 [2023-11-21 21:03:39,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:39,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:39,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,242 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:39,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-21 21:03:39,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-21 21:03:39,391 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:03:39,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:03:39,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:03:39,391 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:03:39,391 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:03:39,391 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,391 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:03:39,392 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:03:39,392 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2023-11-21 21:03:39,392 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:03:39,392 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:03:39,397 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,400 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,402 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,414 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,417 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,431 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,434 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,437 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,459 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:03:39,671 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:03:39,671 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:03:39,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,673 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-21 21:03:39,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:39,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,724 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,729 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 [2023-11-21 21:03:39,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:39,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-21 21:03:39,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-21 21:03:39,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,769 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-21 21:03:39,770 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 [2023-11-21 21:03:39,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,781 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-21 21:03:39,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,796 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-21 21:03:39,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,839 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-21 21:03:39,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,852 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-21 21:03:39,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,868 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-21 21:03:39,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,883 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:39,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,899 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-21 21:03:39,901 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 [2023-11-21 21:03:39,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-21 21:03:39,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,928 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-21 21:03:39,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:39,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:39,940 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:39,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:39,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-21 21:03:39,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:39,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:39,984 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:39,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-21 21:03:39,985 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 [2023-11-21 21:03:39,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:39,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:39,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:39,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:39,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:39,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:39,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:39,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-21 21:03:40,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,025 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-21 21:03:40,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:03:40,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-21 21:03:40,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,057 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-21 21:03:40,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:40,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:40,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-21 21:03:40,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,111 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-21 21:03:40,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:40,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:40,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-21 21:03:40,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,139 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-21 21:03:40,140 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 [2023-11-21 21:03:40,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:40,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:40,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-21 21:03:40,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,167 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-21 21:03:40,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,179 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:40,179 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:40,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-21 21:03:40,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,196 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-21 21:03:40,202 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 [2023-11-21 21:03:40,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:03:40,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:40,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:03:40,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-21 21:03:40,227 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:03:40,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,228 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-21 21:03:40,229 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 [2023-11-21 21:03:40,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:40,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,267 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-21 21:03:40,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:40,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,301 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-21 21:03:40,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-21 21:03:40,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,332 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-21 21:03:40,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,363 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-21 21:03:40,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,376 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,376 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-21 21:03:40,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,392 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-21 21:03:40,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-21 21:03:40,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,449 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-21 21:03:40,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,479 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-21 21:03:40,481 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 [2023-11-21 21:03:40,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,493 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,493 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,511 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-21 21:03:40,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:40,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,537 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-21 21:03:40,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,549 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:40,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,562 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-21 21:03:40,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,578 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,578 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-21 21:03:40,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,601 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-21 21:03:40,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,614 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,614 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,644 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-21 21:03:40,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,657 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,657 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-21 21:03:40,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,697 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-21 21:03:40,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,710 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,761 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:40,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:40,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:40,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-21 21:03:40,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,818 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:03:40,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,820 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,827 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 [2023-11-21 21:03:40,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:40,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:40,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-21 21:03:40,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,869 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:40,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:40,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:40,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:40,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-21 21:03:40,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:40,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,915 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-21 21:03:40,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:40,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:40,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:40,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-21 21:03:40,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,956 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-21 21:03:40,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:40,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:40,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:40,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:40,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:40,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:40,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:40,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-21 21:03:40,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:40,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:40,996 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:40,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:40,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-21 21:03:41,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,011 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,011 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,057 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,061 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 [2023-11-21 21:03:41,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-21 21:03:41,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,114 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-21 21:03:41,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,168 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-21 21:03:41,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,228 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-21 21:03:41,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:41,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,284 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,289 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 [2023-11-21 21:03:41,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:41,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-21 21:03:41,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,342 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-21 21:03:41,367 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,367 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,422 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,424 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 [2023-11-21 21:03:41,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-21 21:03:41,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-21 21:03:41,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,457 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-21 21:03:41,459 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 [2023-11-21 21:03:41,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,471 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,471 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-21 21:03:41,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,489 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-21 21:03:41,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,502 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-21 21:03:41,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,520 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-21 21:03:41,521 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 [2023-11-21 21:03:41,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:41,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:41,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:41,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-21 21:03:41,550 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:03:41,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,551 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-21 21:03:41,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,563 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:41,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,579 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-21 21:03:41,580 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 [2023-11-21 21:03:41,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:41,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,607 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-21 21:03:41,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-21 21:03:41,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,654 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-21 21:03:41,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-21 21:03:41,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,688 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-21 21:03:41,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-21 21:03:41,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,720 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-21 21:03:41,721 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 [2023-11-21 21:03:41,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,734 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,734 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,784 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,793 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 [2023-11-21 21:03:41,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-21 21:03:41,808 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,808 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-21 21:03:41,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,827 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-21 21:03:41,829 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 [2023-11-21 21:03:41,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,841 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,841 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-21 21:03:41,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,870 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-21 21:03:41,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:41,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-21 21:03:41,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,896 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-21 21:03:41,897 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 [2023-11-21 21:03:41,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:41,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:41,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:41,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,923 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-21 21:03:41,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,943 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,943 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:41,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:41,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:41,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:41,972 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:41,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-21 21:03:41,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:41,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:41,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:41,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:41,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:41,986 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:41,986 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:41,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-21 21:03:42,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,009 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-21 21:03:42,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:42,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:42,023 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:42,023 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:42,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-21 21:03:42,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,043 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-21 21:03:42,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:42,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:42,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:42,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:42,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-21 21:03:42,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,116 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-21 21:03:42,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:03:42,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:42,138 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:42,138 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:42,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:42,187 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:03:42,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,188 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-21 21:03:42,193 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 [2023-11-21 21:03:42,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:42,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-21 21:03:42,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,220 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-21 21:03:42,221 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 [2023-11-21 21:03:42,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:42,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-21 21:03:42,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,271 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-21 21:03:42,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-21 21:03:42,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,304 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-21 21:03:42,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,335 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,335 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-21 21:03:42,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,353 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-21 21:03:42,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,368 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,368 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-21 21:03:42,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,388 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-21 21:03:42,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-21 21:03:42,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,425 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-21 21:03:42,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,438 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-21 21:03:42,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,457 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-21 21:03:42,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,470 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,470 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-21 21:03:42,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,489 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-21 21:03:42,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:42,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-21 21:03:42,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,516 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-21 21:03:42,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:03:42,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-21 21:03:42,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,543 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-21 21:03:42,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-21 21:03:42,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,591 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-21 21:03:42,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,605 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-21 21:03:42,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,624 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-21 21:03:42,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-21 21:03:42,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,656 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-21 21:03:42,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-21 21:03:42,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,695 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-21 21:03:42,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:42,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:03:42,708 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:03:42,708 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:03:42,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-21 21:03:42,755 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:03:42,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,756 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,761 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 [2023-11-21 21:03:42,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-21 21:03:42,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:42,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-21 21:03:42,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,791 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-21 21:03:42,793 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 [2023-11-21 21:03:42,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:42,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:42,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:42,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-21 21:03:42,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,820 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-21 21:03:42,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,831 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,834 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:42,834 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:42,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-21 21:03:42,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,854 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-21 21:03:42,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,865 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:42,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:42,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-21 21:03:42,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,888 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-21 21:03:42,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:42,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:42,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-21 21:03:42,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,921 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-21 21:03:42,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:42,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:42,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:42,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-21 21:03:42,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:42,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:42,956 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:42,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-21 21:03:42,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:42,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:42,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:42,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:42,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:42,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:42,972 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:42,972 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:42,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:43,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,006 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,022 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-21 21:03:43,025 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,025 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:43,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,064 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:43,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-21 21:03:43,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-21 21:03:43,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,100 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-21 21:03:43,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:43,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-21 21:03:43,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,128 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-21 21:03:43,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:43,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,189 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-21 21:03:43,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,207 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-21 21:03:43,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,228 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-21 21:03:43,229 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 [2023-11-21 21:03:43,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-21 21:03:43,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,262 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-21 21:03:43,263 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 [2023-11-21 21:03:43,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,274 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-21 21:03:43,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,297 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-21 21:03:43,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:03:43,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:43,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:43,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:43,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-21 21:03:43,331 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:03:43,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,332 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-21 21:03:43,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:43,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-21 21:03:43,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,362 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-21 21:03:43,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:43,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:43,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,392 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-21 21:03:43,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:43,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,431 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-21 21:03:43,432 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 [2023-11-21 21:03:43,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-21 21:03:43,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,468 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-21 21:03:43,469 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 [2023-11-21 21:03:43,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,483 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-21 21:03:43,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,508 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-21 21:03:43,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,529 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,529 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-21 21:03:43,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,573 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-21 21:03:43,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,587 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-21 21:03:43,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,610 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-21 21:03:43,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,624 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,625 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-21 21:03:43,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,646 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-21 21:03:43,647 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 [2023-11-21 21:03:43,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:43,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-21 21:03:43,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,676 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-21 21:03:43,677 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 [2023-11-21 21:03:43,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:43,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:03:43,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:43,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-21 21:03:43,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,705 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-21 21:03:43,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-21 21:03:43,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,803 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-21 21:03:43,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,817 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,818 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-21 21:03:43,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,868 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-21 21:03:43,869 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 [2023-11-21 21:03:43,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-21 21:03:43,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,908 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-21 21:03:43,909 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 [2023-11-21 21:03:43,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,923 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,923 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:43,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:43,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-21 21:03:43,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:43,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:43,972 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:43,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-21 21:03:43,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:43,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:43,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:43,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:43,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:43,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:03:43,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:03:43,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:03:44,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,041 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:03:44,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,042 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-21 21:03:44,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:44,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-21 21:03:44,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,096 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-21 21:03:44,097 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 [2023-11-21 21:03:44,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:44,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-21 21:03:44,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,150 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-21 21:03:44,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-21 21:03:44,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,210 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-21 21:03:44,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-21 21:03:44,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,241 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-21 21:03:44,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-21 21:03:44,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,273 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-21 21:03:44,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-21 21:03:44,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,308 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-21 21:03:44,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,342 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-21 21:03:44,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,356 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,378 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-21 21:03:44,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:44,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,408 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-21 21:03:44,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:03:44,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-21 21:03:44,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,436 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-21 21:03:44,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,453 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,453 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,483 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-21 21:03:44,485 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 [2023-11-21 21:03:44,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,516 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-21 21:03:44,517 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 [2023-11-21 21:03:44,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-21 21:03:44,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,548 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-21 21:03:44,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,561 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,581 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-21 21:03:44,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:03:44,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:03:44,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:03:44,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:03:44,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,615 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:03:44,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,616 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-21 21:03:44,617 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 [2023-11-21 21:03:44,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,628 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:44,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,645 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-21 21:03:44,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:44,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,673 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-21 21:03:44,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,687 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,690 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,690 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-21 21:03:44,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,712 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-21 21:03:44,713 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 [2023-11-21 21:03:44,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,724 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,727 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,727 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-21 21:03:44,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,753 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-21 21:03:44,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,767 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,767 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,802 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-21 21:03:44,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,817 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,817 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-21 21:03:44,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,838 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-21 21:03:44,841 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 [2023-11-21 21:03:44,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,851 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,854 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,854 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,882 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-21 21:03:44,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,894 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,897 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,897 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:44,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,918 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-21 21:03:44,919 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 [2023-11-21 21:03:44,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,930 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:44,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-21 21:03:44,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,948 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-21 21:03:44,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:44,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:03:44,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:03:44,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:03:44,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:44,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-21 21:03:44,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:44,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:44,976 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:44,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-21 21:03:44,977 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 [2023-11-21 21:03:44,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:44,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:44,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:44,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:44,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:44,997 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:44,997 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:45,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:45,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-21 21:03:45,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:45,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:45,041 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:45,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-21 21:03:45,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:45,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:45,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:45,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:45,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:45,052 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:45,055 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:45,055 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:45,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:45,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-21 21:03:45,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:45,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:45,076 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:45,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-21 21:03:45,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:45,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:45,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:45,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:45,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:45,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:45,091 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:45,091 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:45,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:45,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-21 21:03:45,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:45,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:45,112 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:45,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:45,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-21 21:03:45,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:45,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:45,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:45,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:45,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:45,131 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:45,132 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:45,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:45,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-21 21:03:45,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:03:45,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:45,153 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:45,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-21 21:03:45,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:03:45,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:03:45,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:03:45,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:03:45,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:03:45,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:03:45,168 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:03:45,168 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:03:45,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:03:45,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-21 21:03:45,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 09:03:45 BoogieIcfgContainer [2023-11-21 21:03:45,194 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-21 21:03:45,194 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 21:03:45,194 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 21:03:45,194 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 21:03:45,195 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:26" (3/4) ... [2023-11-21 21:03:45,196 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 21:03:45,197 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 21:03:45,199 INFO L158 Benchmark]: Toolchain (without parser) took 19094.96ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 93.8MB in the beginning and 73.4MB in the end (delta: 20.4MB). Peak memory consumption was 131.8MB. Max. memory is 16.1GB. [2023-11-21 21:03:45,199 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 140.5MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:03:45,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 222.54ms. Allocated memory is still 140.5MB. Free memory was 93.4MB in the beginning and 83.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 21:03:45,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.21ms. Allocated memory is still 140.5MB. Free memory was 83.4MB in the beginning and 82.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 21:03:45,200 INFO L158 Benchmark]: Boogie Preprocessor took 37.49ms. Allocated memory is still 140.5MB. Free memory was 82.1MB in the beginning and 80.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:03:45,200 INFO L158 Benchmark]: RCFGBuilder took 296.17ms. Allocated memory is still 140.5MB. Free memory was 80.4MB in the beginning and 71.2MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 21:03:45,200 INFO L158 Benchmark]: BuchiAutomizer took 18492.30ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 71.2MB in the beginning and 73.4MB in the end (delta: -2.3MB). Peak memory consumption was 113.3MB. Max. memory is 16.1GB. [2023-11-21 21:03:45,200 INFO L158 Benchmark]: Witness Printer took 3.44ms. Allocated memory is still 249.6MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:03:45,202 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 140.5MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 222.54ms. Allocated memory is still 140.5MB. Free memory was 93.4MB in the beginning and 83.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.21ms. Allocated memory is still 140.5MB. Free memory was 83.4MB in the beginning and 82.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.49ms. Allocated memory is still 140.5MB. Free memory was 82.1MB in the beginning and 80.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 296.17ms. Allocated memory is still 140.5MB. Free memory was 80.4MB in the beginning and 71.2MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 18492.30ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 71.2MB in the beginning and 73.4MB in the end (delta: -2.3MB). Peak memory consumption was 113.3MB. Max. memory is 16.1GB. * Witness Printer took 3.44ms. Allocated memory is still 249.6MB. Free memory is still 73.4MB. 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 18.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital37 mio100 ax100 hnf100 lsp58 ukn100 mio100 lsp100 div399 bol100 ite100 ukn100 eq146 hnf95 smp47 dnf100 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 28ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1;" "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-21 21:03:45,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c84c11b-4e4d-4ebb-9b88-0e0f3c612704/bin/uautomizer-verify-bycVGegfSx/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